| 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 | $116.53 | 4.528% | $121.8065 | $121.81 | $121.80 | $121.80 |
| Purchase #2 | $111.42 | 13.655% | $126.6344 | $126.63 | $126.65 | $126.60 |
| Purchase #3 | $43.90 | 12.857% | $49.5442 | $49.54 | $49.55 | $49.50 |
| Purchase #4 | $168.43 | 7.168% | $180.5031 | $180.50 | $180.50 | $180.50 |
| Purchase #5 | $77.30 | 3.858% | $80.2822 | $80.28 | $80.30 | $80.30 |
| Purchase #6 | $128.34 | 13.675% | $145.8905 | $145.89 | $145.90 | $145.90 |
| Purchase #7 | $244.37 | 9.744% | $268.1814 | $268.18 | $268.20 | $268.20 |
| 7 purchase totals = | $890.29 | $972.8423 | $972.83 | $972.90 | $972.80 | |