| 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 | $234.62 | 11.354% | $261.2588 | $261.26 | $261.25 | $261.30 |
| Purchase #2 | $65.77 | 4.127% | $68.4843 | $68.48 | $68.50 | $68.50 |
| Purchase #3 | $116.40 | 8.359% | $126.1299 | $126.13 | $126.15 | $126.10 |
| Purchase #4 | $31.28 | 12.107% | $35.0671 | $35.07 | $35.05 | $35.10 |
| Purchase #5 | $249.33 | 13.137% | $282.0845 | $282.08 | $282.10 | $282.10 |
| Purchase #6 | $28.33 | 9.741% | $31.0896 | $31.09 | $31.10 | $31.10 |
| Purchase #7 | $36.46 | 6.749% | $38.9207 | $38.92 | $38.90 | $38.90 |
| 7 purchase totals = | $762.19 | $843.0349 | $843.03 | $843.05 | $843.10 | |