| 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 | $104.26 | 7.116% | $111.6791 | $111.68 | $111.70 | $111.70 |
| Purchase #2 | $152.42 | 12.485% | $171.4496 | $171.45 | $171.45 | $171.40 |
| Purchase #3 | $26.72 | 13.698% | $30.3801 | $30.38 | $30.40 | $30.40 |
| Purchase #4 | $164.44 | 13.545% | $186.7134 | $186.71 | $186.70 | $186.70 |
| Purchase #5 | $228.72 | 6.239% | $242.9898 | $242.99 | $243.00 | $243.00 |
| Purchase #6 | $154.81 | 9.824% | $170.0185 | $170.02 | $170.00 | $170.00 |
| Purchase #7 | $33.62 | 13.307% | $38.0938 | $38.09 | $38.10 | $38.10 |
| 7 purchase totals = | $864.99 | $951.3243 | $951.32 | $951.35 | $951.30 | |