| 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 | $132.78 | 11.832% | $148.4905 | $148.49 | $148.50 | $148.50 |
| Purchase #2 | $187.34 | 9.638% | $205.3958 | $205.40 | $205.40 | $205.40 |
| Purchase #3 | $215.42 | 10.607% | $238.2696 | $238.27 | $238.25 | $238.30 |
| Purchase #4 | $234.74 | 10.611% | $259.6483 | $259.65 | $259.65 | $259.60 |
| Purchase #5 | $44.44 | 3.804% | $46.1305 | $46.13 | $46.15 | $46.10 |
| Purchase #6 | $17.70 | 11.694% | $19.7698 | $19.77 | $19.75 | $19.80 |
| Purchase #7 | $15.87 | 12.603% | $17.8701 | $17.87 | $17.85 | $17.90 |
| 7 purchase totals = | $848.29 | $935.5746 | $935.58 | $935.55 | $935.60 | |