| 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 | $227.79 | 4.750% | $238.61 | $238.61 | $238.60 | $238.60 |
| Purchase #2 | $59.49 | 11.444% | $66.298 | $66.30 | $66.30 | $66.30 |
| Purchase #3 | $154.31 | 5.750% | $163.1828 | $163.18 | $163.20 | $163.20 |
| Purchase #4 | $143.67 | 13.607% | $163.2192 | $163.22 | $163.20 | $163.20 |
| Purchase #5 | $27.64 | 10.242% | $30.4709 | $30.47 | $30.45 | $30.50 |
| Purchase #6 | $116.72 | 6.572% | $124.3908 | $124.39 | $124.40 | $124.40 |
| Purchase #7 | $134.69 | 12.201% | $151.1235 | $151.12 | $151.10 | $151.10 |
| 7 purchase totals = | $864.31 | $937.2952 | $937.29 | $937.25 | $937.30 | |