| 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 | $232.92 | 4.378% | $243.1172 | $243.12 | $243.10 | $243.10 |
| Purchase #2 | $132.36 | 6.482% | $140.9396 | $140.94 | $140.95 | $140.90 |
| Purchase #3 | $79.71 | 9.604% | $87.3653 | $87.37 | $87.35 | $87.40 |
| Purchase #4 | $167.41 | 7.144% | $179.3698 | $179.37 | $179.35 | $179.40 |
| Purchase #5 | $43.81 | 13.817% | $49.8632 | $49.86 | $49.85 | $49.90 |
| Purchase #6 | $76.75 | 12.434% | $86.2931 | $86.29 | $86.30 | $86.30 |
| Purchase #7 | $104.41 | 13.837% | $118.8572 | $118.86 | $118.85 | $118.90 |
| 7 purchase totals = | $837.37 | $905.8054 | $905.81 | $905.75 | $905.90 | |