| 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 | $212.75 | 9.233% | $232.3932 | $232.39 | $232.40 | $232.40 |
| Purchase #2 | $26.50 | 9.289% | $28.9616 | $28.96 | $28.95 | $29.00 |
| Purchase #3 | $159.81 | 9.762% | $175.4107 | $175.41 | $175.40 | $175.40 |
| Purchase #4 | $35.31 | 12.297% | $39.6521 | $39.65 | $39.65 | $39.70 |
| Purchase #5 | $86.34 | 8.264% | $93.4751 | $93.48 | $93.50 | $93.50 |
| Purchase #6 | $112.91 | 3.144% | $116.4599 | $116.46 | $116.45 | $116.50 |
| Purchase #7 | $87.88 | 8.685% | $95.5124 | $95.51 | $95.50 | $95.50 |
| 7 purchase totals = | $721.50 | $781.8650 | $781.86 | $781.85 | $782.00 | |