| 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 | $234.40 | 12.114% | $262.7952 | $262.80 | $262.80 | $262.80 |
| Purchase #2 | $165.60 | 8.864% | $180.2788 | $180.28 | $180.30 | $180.30 |
| Purchase #3 | $79.48 | 9.691% | $87.1824 | $87.18 | $87.20 | $87.20 |
| Purchase #4 | $30.39 | 7.322% | $32.6152 | $32.62 | $32.60 | $32.60 |
| Purchase #5 | $145.38 | 3.608% | $150.6253 | $150.63 | $150.65 | $150.60 |
| Purchase #6 | $86.48 | 7.824% | $93.2462 | $93.25 | $93.25 | $93.20 |
| Purchase #7 | $141.43 | 9.670% | $155.1063 | $155.11 | $155.10 | $155.10 |
| 7 purchase totals = | $883.16 | $961.8494 | $961.87 | $961.90 | $961.80 | |