| 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 | $213.61 | 11.831% | $238.8822 | $238.88 | $238.90 | $238.90 |
| Purchase #2 | $13.39 | 8.813% | $14.5701 | $14.57 | $14.55 | $14.60 |
| Purchase #3 | $125.67 | 3.227% | $129.7254 | $129.73 | $129.75 | $129.70 |
| Purchase #4 | $42.57 | 6.217% | $45.2166 | $45.22 | $45.20 | $45.20 |
| Purchase #5 | $59.30 | 10.282% | $65.3972 | $65.40 | $65.40 | $65.40 |
| Purchase #6 | $116.62 | 8.394% | $126.4091 | $126.41 | $126.40 | $126.40 |
| Purchase #7 | $23.96 | 6.699% | $25.5651 | $25.57 | $25.55 | $25.60 |
| 7 purchase totals = | $595.12 | $645.7657 | $645.78 | $645.75 | $645.80 | |