| 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 | $202.71 | 5.239% | $213.33 | $213.33 | $213.35 | $213.30 |
| Purchase #2 | $121.43 | 12.299% | $136.3647 | $136.36 | $136.35 | $136.40 |
| Purchase #3 | $138.49 | 11.858% | $154.9121 | $154.91 | $154.90 | $154.90 |
| Purchase #4 | $22.68 | 11.245% | $25.2304 | $25.23 | $25.25 | $25.20 |
| Purchase #5 | $35.86 | 3.242% | $37.0226 | $37.02 | $37.00 | $37.00 |
| Purchase #6 | $170.31 | 9.429% | $186.3685 | $186.37 | $186.35 | $186.40 |
| Purchase #7 | $95.82 | 10.283% | $105.6732 | $105.67 | $105.65 | $105.70 |
| 7 purchase totals = | $787.30 | $858.9015 | $858.89 | $858.85 | $858.90 | |