| 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 | $222.68 | 6.406% | $236.9449 | $236.94 | $236.95 | $236.90 |
| Purchase #2 | $9.94 | 9.323% | $10.8667 | $10.87 | $10.85 | $10.90 |
| Purchase #3 | $91.64 | 6.657% | $97.7405 | $97.74 | $97.75 | $97.70 |
| Purchase #4 | $151.96 | 13.133% | $171.9169 | $171.92 | $171.90 | $171.90 |
| Purchase #5 | $144.43 | 8.717% | $157.02 | $157.02 | $157.00 | $157.00 |
| Purchase #6 | $48.34 | 6.104% | $51.2907 | $51.29 | $51.30 | $51.30 |
| Purchase #7 | $101.41 | 4.290% | $105.7605 | $105.76 | $105.75 | $105.80 |
| 7 purchase totals = | $770.40 | $831.5402 | $831.54 | $831.50 | $831.50 | |