| 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 | $116.69 | 13.456% | $132.3918 | $132.39 | $132.40 | $132.40 |
| Purchase #2 | $173.43 | 9.673% | $190.2059 | $190.21 | $190.20 | $190.20 |
| Purchase #3 | $224.61 | 13.233% | $254.3326 | $254.33 | $254.35 | $254.30 |
| Purchase #4 | $236.56 | 9.683% | $259.4661 | $259.47 | $259.45 | $259.50 |
| Purchase #5 | $210.93 | 11.865% | $235.9568 | $235.96 | $235.95 | $236.00 |
| Purchase #6 | $94.61 | 5.855% | $100.1494 | $100.15 | $100.15 | $100.10 |
| Purchase #7 | $66.48 | 11.155% | $73.8958 | $73.90 | $73.90 | $73.90 |
| 7 purchase totals = | $1,123.31 | $1,246.3984 | $1,246.41 | $1,246.40 | $1,246.40 | |