| 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 | $122.66 | 3.454% | $126.8967 | $126.90 | $126.90 | $126.90 |
| Purchase #2 | $177.82 | 7.488% | $191.1352 | $191.14 | $191.15 | $191.10 |
| Purchase #3 | $216.37 | 7.498% | $232.5934 | $232.59 | $232.60 | $232.60 |
| Purchase #4 | $128.97 | 7.318% | $138.408 | $138.41 | $138.40 | $138.40 |
| Purchase #5 | $106.79 | 8.154% | $115.4977 | $115.50 | $115.50 | $115.50 |
| Purchase #6 | $31.82 | 4.564% | $33.2723 | $33.27 | $33.25 | $33.30 |
| Purchase #7 | $118.49 | 11.778% | $132.4458 | $132.45 | $132.45 | $132.40 |
| 7 purchase totals = | $902.92 | $970.2491 | $970.26 | $970.25 | $970.20 | |