| 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 | $208.44 | 11.418% | $232.2397 | $232.24 | $232.25 | $232.20 |
| Purchase #2 | $148.40 | 13.223% | $168.0229 | $168.02 | $168.00 | $168.00 |
| Purchase #3 | $108.98 | 4.581% | $113.9724 | $113.97 | $113.95 | $114.00 |
| Purchase #4 | $43.57 | 11.109% | $48.4102 | $48.41 | $48.40 | $48.40 |
| Purchase #5 | $211.52 | 13.625% | $240.3396 | $240.34 | $240.35 | $240.30 |
| Purchase #6 | $87.38 | 11.848% | $97.7328 | $97.73 | $97.75 | $97.70 |
| Purchase #7 | $57.28 | 4.380% | $59.7889 | $59.79 | $59.80 | $59.80 |
| 7 purchase totals = | $865.57 | $960.5065 | $960.50 | $960.50 | $960.40 | |