| 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 | $217.93 | 8.360% | $236.1489 | $236.15 | $236.15 | $236.10 |
| Purchase #2 | $30.69 | 6.681% | $32.7404 | $32.74 | $32.75 | $32.70 |
| Purchase #3 | $23.93 | 12.509% | $26.9234 | $26.92 | $26.90 | $26.90 |
| Purchase #4 | $43.73 | 11.699% | $48.846 | $48.85 | $48.85 | $48.80 |
| Purchase #5 | $132.62 | 3.807% | $137.6688 | $137.67 | $137.65 | $137.70 |
| Purchase #6 | $16.28 | 6.848% | $17.3949 | $17.39 | $17.40 | $17.40 |
| Purchase #7 | $76.71 | 12.328% | $86.1668 | $86.17 | $86.15 | $86.20 |
| 7 purchase totals = | $541.89 | $585.8892 | $585.89 | $585.85 | $585.80 | |