| 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 | $102.73 | 3.443% | $106.267 | $106.27 | $106.25 | $106.30 |
| Purchase #2 | $97.66 | 4.714% | $102.2637 | $102.26 | $102.25 | $102.30 |
| Purchase #3 | $166.29 | 4.274% | $173.3972 | $173.40 | $173.40 | $173.40 |
| Purchase #4 | $142.90 | 7.323% | $153.3646 | $153.36 | $153.35 | $153.40 |
| Purchase #5 | $220.86 | 8.334% | $239.2665 | $239.27 | $239.25 | $239.30 |
| Purchase #6 | $20.89 | 4.811% | $21.895 | $21.90 | $21.90 | $21.90 |
| Purchase #7 | $130.53 | 6.240% | $138.6751 | $138.68 | $138.70 | $138.70 |
| 7 purchase totals = | $881.86 | $935.1291 | $935.14 | $935.10 | $935.30 | |