@xehroz, I didn't went through your documents before my first post. Now I have read in detail. The case you are referring here is mostly FMCG products distribution setup. Unfortunately I didn't come across such situation because majority of my clients are service based.
But this is quite interesting and I would like to understand it first. Based on your two documents can you please state some examples with Basic values for each type of Item category and tax category. I want to see the complex formulae that are being applied in any single case.
for e.g. Item A Cost = 90, MRP is 100, Tax is 17%, Additional is 3%, Extra is 2% then What GL Transactions shall be recorded when this Item is sold and What OutPut Tax accounts are Credited.
Also the impact of Item A for each type of Registered, Unregistered and End Consumer.
If Item A is defined to be confectionary item then it will always be added 2%?