| 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 | $115.42 | 10.237% | $127.2355 | $127.24 | $127.25 | $127.20 |
| Purchase #2 | $75.46 | 13.328% | $85.5173 | $85.52 | $85.50 | $85.50 |
| Purchase #3 | $33.89 | 7.522% | $36.4392 | $36.44 | $36.45 | $36.40 |
| Purchase #4 | $111.80 | 8.856% | $121.701 | $121.70 | $121.70 | $121.70 |
| Purchase #5 | $112.39 | 12.246% | $126.1533 | $126.15 | $126.15 | $126.20 |
| Purchase #6 | $27.96 | 10.488% | $30.8924 | $30.89 | $30.90 | $30.90 |
| Purchase #7 | $201.46 | 4.240% | $210.0019 | $210.00 | $210.00 | $210.00 |
| 7 purchase totals = | $678.38 | $737.9406 | $737.94 | $737.95 | $737.90 | |