I have invoice in which service tax is getting calculated as 10.3%. I want to bifurcate this as 10% on actual amount and 2% & 1% on 10% amount. Tax code used in it have value for condition type JSE4 is 10 and for condition type JES4 is 3. Could you please tell me how would i proceed for expected result ??...If i'll do changes then will those changes reflect in old invoices also ??