A person purchases the following items from a mall for which the sales tax is mentioned against:
(a) Stationary materials for Rs 250 and sales tax of 4% there on;
(b) Electronic goods worth Rs 2,580 and sales tax of 10% there on;
(c) Groceries worth Rs 1,200 on which sales tax of 3% is levied;
(d) Medicines worth Rs 200 with sales tax of 6%.
Find the bill amount for each item