| 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 | $247.53 | 5.796% | $261.8768 | $261.88 | $261.90 | $261.90 |
| Purchase #2 | $128.83 | 4.683% | $134.8631 | $134.86 | $134.85 | $134.90 |
| Purchase #3 | $154.95 | 3.791% | $160.8242 | $160.82 | $160.80 | $160.80 |
| Purchase #4 | $120.75 | 4.661% | $126.3782 | $126.38 | $126.40 | $126.40 |
| Purchase #5 | $19.95 | 12.373% | $22.4184 | $22.42 | $22.40 | $22.40 |
| Purchase #6 | $110.58 | 12.266% | $124.1437 | $124.14 | $124.15 | $124.10 |
| Purchase #7 | $127.46 | 9.817% | $139.9727 | $139.97 | $139.95 | $140.00 |
| 7 purchase totals = | $910.05 | $970.4771 | $970.47 | $970.45 | $970.50 | |