| 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 | $229.83 | 8.711% | $249.8505 | $249.85 | $249.85 | $249.90 |
| Purchase #2 | $120.83 | 4.784% | $126.6105 | $126.61 | $126.60 | $126.60 |
| Purchase #3 | $117.82 | 6.850% | $125.8907 | $125.89 | $125.90 | $125.90 |
| Purchase #4 | $156.74 | 9.140% | $171.066 | $171.07 | $171.05 | $171.10 |
| Purchase #5 | $29.66 | 7.370% | $31.8459 | $31.85 | $31.85 | $31.80 |
| Purchase #6 | $21.48 | 8.530% | $23.3122 | $23.31 | $23.30 | $23.30 |
| Purchase #7 | $66.78 | 3.184% | $68.9063 | $68.91 | $68.90 | $68.90 |
| 7 purchase totals = | $743.14 | $797.4821 | $797.49 | $797.45 | $797.50 | |