| 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 | $202.61 | 5.453% | $213.6583 | $213.66 | $213.65 | $213.70 |
| Purchase #2 | $35.70 | 11.682% | $39.8705 | $39.87 | $39.85 | $39.90 |
| Purchase #3 | $155.67 | 7.386% | $167.1678 | $167.17 | $167.15 | $167.20 |
| Purchase #4 | $84.29 | 4.548% | $88.1235 | $88.12 | $88.10 | $88.10 |
| Purchase #5 | $14.59 | 6.171% | $15.4903 | $15.49 | $15.50 | $15.50 |
| Purchase #6 | $101.51 | 4.825% | $106.4079 | $106.41 | $106.40 | $106.40 |
| Purchase #7 | $212.30 | 13.126% | $240.1665 | $240.17 | $240.15 | $240.20 |
| 7 purchase totals = | $806.67 | $870.8848 | $870.89 | $870.80 | $871.00 | |