| 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 | $228.68 | 3.600% | $236.9125 | $236.91 | $236.90 | $236.90 |
| Purchase #2 | $58.76 | 12.849% | $66.3101 | $66.31 | $66.30 | $66.30 |
| Purchase #3 | $229.75 | 3.621% | $238.0692 | $238.07 | $238.05 | $238.10 |
| Purchase #4 | $26.25 | 7.222% | $28.1458 | $28.15 | $28.15 | $28.10 |
| Purchase #5 | $151.56 | 5.759% | $160.2883 | $160.29 | $160.30 | $160.30 |
| Purchase #6 | $58.41 | 10.743% | $64.685 | $64.69 | $64.70 | $64.70 |
| Purchase #7 | $133.46 | 7.371% | $143.2973 | $143.30 | $143.30 | $143.30 |
| 7 purchase totals = | $886.87 | $937.7082 | $937.72 | $937.70 | $937.70 | |