| 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 | $215.53 | 9.501% | $236.0075 | $236.01 | $236.00 | $236.00 |
| Purchase #2 | $116.47 | 7.363% | $125.0457 | $125.05 | $125.05 | $125.00 |
| Purchase #3 | $206.75 | 12.619% | $232.8398 | $232.84 | $232.85 | $232.80 |
| Purchase #4 | $131.55 | 10.171% | $144.93 | $144.93 | $144.95 | $144.90 |
| Purchase #5 | $136.32 | 9.138% | $148.7769 | $148.78 | $148.80 | $148.80 |
| Purchase #6 | $52.58 | 4.762% | $55.0839 | $55.08 | $55.10 | $55.10 |
| Purchase #7 | $161.37 | 10.657% | $178.5672 | $178.57 | $178.55 | $178.60 |
| 7 purchase totals = | $1,020.57 | $1,121.2510 | $1,121.26 | $1,121.30 | $1,121.20 | |