| 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 | $102.84 | 4.719% | $107.693 | $107.69 | $107.70 | $107.70 |
| Purchase #2 | $148.60 | 12.115% | $166.6029 | $166.60 | $166.60 | $166.60 |
| Purchase #3 | $110.42 | 5.596% | $116.5991 | $116.60 | $116.60 | $116.60 |
| Purchase #4 | $242.89 | 7.783% | $261.7941 | $261.79 | $261.80 | $261.80 |
| Purchase #5 | $210.40 | 5.752% | $222.5022 | $222.50 | $222.50 | $222.50 |
| Purchase #6 | $10.88 | 5.731% | $11.5035 | $11.50 | $11.50 | $11.50 |
| Purchase #7 | $33.65 | 3.456% | $34.8129 | $34.81 | $34.80 | $34.80 |
| 7 purchase totals = | $859.68 | $921.5077 | $921.49 | $921.50 | $921.50 | |