| 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 | $206.72 | 8.520% | $224.3325 | $224.33 | $224.35 | $224.30 |
| Purchase #2 | $45.40 | 10.355% | $50.1012 | $50.10 | $50.10 | $50.10 |
| Purchase #3 | $76.47 | 7.873% | $82.4905 | $82.49 | $82.50 | $82.50 |
| Purchase #4 | $23.58 | 9.366% | $25.7885 | $25.79 | $25.80 | $25.80 |
| Purchase #5 | $112.72 | 3.858% | $117.0687 | $117.07 | $117.05 | $117.10 |
| Purchase #6 | $225.70 | 5.790% | $238.768 | $238.77 | $238.75 | $238.80 |
| Purchase #7 | $165.71 | 8.332% | $179.517 | $179.52 | $179.50 | $179.50 |
| 7 purchase totals = | $856.30 | $918.0664 | $918.07 | $918.05 | $918.10 | |