| 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 | $113.76 | 6.470% | $121.1203 | $121.12 | $121.10 | $121.10 |
| Purchase #2 | $203.44 | 10.494% | $224.789 | $224.79 | $224.80 | $224.80 |
| Purchase #3 | $131.69 | 3.857% | $136.7693 | $136.77 | $136.75 | $136.80 |
| Purchase #4 | $48.99 | 12.585% | $55.1554 | $55.16 | $55.15 | $55.20 |
| Purchase #5 | $102.92 | 13.194% | $116.4993 | $116.50 | $116.50 | $116.50 |
| Purchase #6 | $63.41 | 7.776% | $68.3408 | $68.34 | $68.35 | $68.30 |
| Purchase #7 | $49.96 | 7.852% | $53.8829 | $53.88 | $53.90 | $53.90 |
| 7 purchase totals = | $714.17 | $776.5570 | $776.56 | $776.55 | $776.60 | |