| 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 | $74.96 | 8.247% | $81.142 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $102.81 | 9.399% | $112.4731 | $112.47 | $112.45 | $112.50 |
| Purchase #3 | $59.48 | 9.593% | $65.1859 | $65.19 | $65.20 | $65.20 |
| Purchase #4 | $21.59 | 12.844% | $24.363 | $24.36 | $24.35 | $24.40 |
| Purchase #5 | $234.67 | 3.598% | $243.1134 | $243.11 | $243.10 | $243.10 |
| Purchase #6 | $250.47 | 13.202% | $283.537 | $283.54 | $283.55 | $283.50 |
| Purchase #7 | $115.92 | 8.509% | $125.7836 | $125.78 | $125.80 | $125.80 |
| 7 purchase totals = | $859.90 | $935.5980 | $935.59 | $935.60 | $935.60 | |