| 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 | $203.46 | 4.267% | $212.1416 | $212.14 | $212.15 | $212.10 |
| Purchase #2 | $47.27 | 3.826% | $49.0786 | $49.08 | $49.10 | $49.10 |
| Purchase #3 | $34.79 | 7.454% | $37.3832 | $37.38 | $37.40 | $37.40 |
| Purchase #4 | $155.68 | 6.193% | $165.3213 | $165.32 | $165.30 | $165.30 |
| Purchase #5 | $96.52 | 11.674% | $107.7877 | $107.79 | $107.80 | $107.80 |
| Purchase #6 | $86.96 | 6.872% | $92.9359 | $92.94 | $92.95 | $92.90 |
| Purchase #7 | $108.72 | 10.438% | $120.0682 | $120.07 | $120.05 | $120.10 |
| 7 purchase totals = | $733.40 | $784.7165 | $784.72 | $784.75 | $784.70 | |