| 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 | $234.52 | 11.331% | $261.0935 | $261.09 | $261.10 | $261.10 |
| Purchase #2 | $85.52 | 10.570% | $94.5595 | $94.56 | $94.55 | $94.60 |
| Purchase #3 | $100.70 | 5.513% | $106.2516 | $106.25 | $106.25 | $106.30 |
| Purchase #4 | $154.90 | 5.313% | $163.1298 | $163.13 | $163.15 | $163.10 |
| Purchase #5 | $58.83 | 13.305% | $66.6573 | $66.66 | $66.65 | $66.70 |
| Purchase #6 | $57.69 | 9.597% | $63.2265 | $63.23 | $63.25 | $63.20 |
| Purchase #7 | $224.72 | 4.704% | $235.2908 | $235.29 | $235.30 | $235.30 |
| 7 purchase totals = | $916.88 | $990.2090 | $990.21 | $990.25 | $990.30 | |