| 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 | $99.25 | 13.127% | $112.2785 | $112.28 | $112.30 | $112.30 |
| Purchase #2 | $135.78 | 13.614% | $154.2651 | $154.27 | $154.25 | $154.30 |
| Purchase #3 | $222.89 | 11.384% | $248.2638 | $248.26 | $248.25 | $248.30 |
| Purchase #4 | $46.63 | 3.468% | $48.2471 | $48.25 | $48.25 | $48.20 |
| Purchase #5 | $11.90 | 9.841% | $13.0711 | $13.07 | $13.05 | $13.10 |
| Purchase #6 | $177.62 | 3.292% | $183.4673 | $183.47 | $183.45 | $183.50 |
| Purchase #7 | $102.25 | 13.157% | $115.703 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $796.32 | $875.2959 | $875.30 | $875.25 | $875.40 | |