| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $100.79 | 10.118% | $110.9879 | $110.99 | $111.00 | $111.00 |
| Purchase #2 | $236.79 | 10.820% | $262.4107 | $262.41 | $262.40 | $262.40 |
| Purchase #3 | $151.85 | 13.874% | $172.9177 | $172.92 | $172.90 | $172.90 |
| Purchase #4 | $250.52 | 9.237% | $273.6605 | $273.66 | $273.65 | $273.70 |
| Purchase #5 | $228.36 | 13.732% | $259.7184 | $259.72 | $259.70 | $259.70 |
| Purchase #6 | $243.90 | 10.718% | $270.0412 | $270.04 | $270.05 | $270.00 |
| Purchase #7 | $158.92 | 10.303% | $175.2935 | $175.29 | $175.30 | $175.30 |
| 7 purchase totals = | $1,371.13 | $1,525.0299 | $1,525.03 | $1,525.00 | $1,525.00 | |