| 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 | $222.38 | 4.555% | $232.5094 | $232.51 | $232.50 | $232.50 |
| Purchase #2 | $28.25 | 11.605% | $31.5284 | $31.53 | $31.55 | $31.50 |
| Purchase #3 | $55.60 | 4.868% | $58.3066 | $58.31 | $58.30 | $58.30 |
| Purchase #4 | $154.83 | 6.674% | $165.1634 | $165.16 | $165.15 | $165.20 |
| Purchase #5 | $30.78 | 6.373% | $32.7416 | $32.74 | $32.75 | $32.70 |
| Purchase #6 | $242.31 | 8.125% | $261.9977 | $262.00 | $262.00 | $262.00 |
| Purchase #7 | $110.34 | 9.566% | $120.8951 | $120.90 | $120.90 | $120.90 |
| 7 purchase totals = | $844.49 | $903.1422 | $903.15 | $903.15 | $903.10 | |