| 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 | $202.64 | 12.736% | $228.4482 | $228.45 | $228.45 | $228.40 |
| Purchase #2 | $107.55 | 11.211% | $119.6074 | $119.61 | $119.60 | $119.60 |
| Purchase #3 | $81.36 | 6.551% | $86.6899 | $86.69 | $86.70 | $86.70 |
| Purchase #4 | $62.33 | 6.703% | $66.508 | $66.51 | $66.50 | $66.50 |
| Purchase #5 | $12.75 | 9.776% | $13.9964 | $14.00 | $14.00 | $14.00 |
| Purchase #6 | $198.67 | 8.395% | $215.3483 | $215.35 | $215.35 | $215.30 |
| Purchase #7 | $15.47 | 11.615% | $17.2668 | $17.27 | $17.25 | $17.30 |
| 7 purchase totals = | $680.77 | $747.8650 | $747.88 | $747.85 | $747.80 | |