| 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 | $93.41 | 10.806% | $103.5039 | $103.50 | $103.50 | $103.50 |
| Purchase #2 | $137.89 | 7.333% | $148.0015 | $148.00 | $148.00 | $148.00 |
| Purchase #3 | $170.54 | 10.255% | $188.0289 | $188.03 | $188.05 | $188.00 |
| Purchase #4 | $104.49 | 10.359% | $115.3141 | $115.31 | $115.30 | $115.30 |
| Purchase #5 | $78.69 | 3.539% | $81.4748 | $81.47 | $81.45 | $81.50 |
| Purchase #6 | $119.76 | 10.259% | $132.0462 | $132.05 | $132.05 | $132.00 |
| Purchase #7 | $208.40 | 9.348% | $227.8812 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $913.18 | $996.2506 | $996.24 | $996.25 | $996.20 | |