| 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 | $34.83 | 11.734% | $38.917 | $38.92 | $38.90 | $38.90 |
| Purchase #2 | $116.51 | 7.458% | $125.1993 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $232.35 | 13.660% | $264.089 | $264.09 | $264.10 | $264.10 |
| Purchase #4 | $173.65 | 11.217% | $193.1283 | $193.13 | $193.15 | $193.10 |
| Purchase #5 | $202.33 | 9.789% | $222.1361 | $222.14 | $222.15 | $222.10 |
| Purchase #6 | $5.53 | 7.180% | $5.9271 | $5.93 | $5.95 | $5.90 |
| Purchase #7 | $17.71 | 13.370% | $20.0778 | $20.08 | $20.10 | $20.10 |
| 7 purchase totals = | $782.91 | $869.4746 | $869.49 | $869.55 | $869.40 | |