| 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 | $210.49 | 4.841% | $220.6798 | $220.68 | $220.70 | $220.70 |
| Purchase #2 | $123.82 | 6.513% | $131.8844 | $131.88 | $131.90 | $131.90 |
| Purchase #3 | $48.52 | 9.564% | $53.1605 | $53.16 | $53.15 | $53.20 |
| Purchase #4 | $99.82 | 11.173% | $110.9729 | $110.97 | $110.95 | $111.00 |
| Purchase #5 | $56.50 | 3.168% | $58.2899 | $58.29 | $58.30 | $58.30 |
| Purchase #6 | $143.44 | 13.692% | $163.0798 | $163.08 | $163.10 | $163.10 |
| Purchase #7 | $155.68 | 13.665% | $176.9537 | $176.95 | $176.95 | $177.00 |
| 7 purchase totals = | $838.27 | $915.0210 | $915.01 | $915.05 | $915.20 | |