| 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 | $227.67 | 8.515% | $247.0561 | $247.06 | $247.05 | $247.10 |
| Purchase #2 | $12.30 | 4.767% | $12.8863 | $12.89 | $12.90 | $12.90 |
| Purchase #3 | $141.99 | 13.171% | $160.6915 | $160.69 | $160.70 | $160.70 |
| Purchase #4 | $131.92 | 3.789% | $136.9184 | $136.92 | $136.90 | $136.90 |
| Purchase #5 | $56.71 | 4.353% | $59.1786 | $59.18 | $59.20 | $59.20 |
| Purchase #6 | $94.32 | 8.355% | $102.2004 | $102.20 | $102.20 | $102.20 |
| Purchase #7 | $130.90 | 13.470% | $148.5322 | $148.53 | $148.55 | $148.50 |
| 7 purchase totals = | $795.81 | $867.4635 | $867.47 | $867.50 | $867.50 | |