| 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 | $202.82 | 4.664% | $212.2795 | $212.28 | $212.30 | $212.30 |
| Purchase #2 | $107.76 | 8.152% | $116.5446 | $116.54 | $116.55 | $116.50 |
| Purchase #3 | $46.94 | 5.652% | $49.593 | $49.59 | $49.60 | $49.60 |
| Purchase #4 | $85.40 | 9.343% | $93.3789 | $93.38 | $93.40 | $93.40 |
| Purchase #5 | $143.32 | 8.738% | $155.8433 | $155.84 | $155.85 | $155.80 |
| Purchase #6 | $108.45 | 3.568% | $112.3195 | $112.32 | $112.30 | $112.30 |
| Purchase #7 | $151.46 | 5.827% | $160.2856 | $160.29 | $160.30 | $160.30 |
| 7 purchase totals = | $846.15 | $900.2444 | $900.24 | $900.30 | $900.20 | |