| 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 | $93.57 | 9.256% | $102.2308 | $102.23 | $102.25 | $102.20 |
| Purchase #2 | $172.30 | 10.312% | $190.0676 | $190.07 | $190.05 | $190.10 |
| Purchase #3 | $27.75 | 4.804% | $29.0831 | $29.08 | $29.10 | $29.10 |
| Purchase #4 | $128.40 | 7.526% | $138.0634 | $138.06 | $138.05 | $138.10 |
| Purchase #5 | $243.36 | 5.351% | $256.3822 | $256.38 | $256.40 | $256.40 |
| Purchase #6 | $35.98 | 3.135% | $37.108 | $37.11 | $37.10 | $37.10 |
| Purchase #7 | $234.29 | 3.569% | $242.6518 | $242.65 | $242.65 | $242.70 |
| 7 purchase totals = | $935.65 | $995.5869 | $995.58 | $995.60 | $995.70 | |