| 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 | $97.71 | 6.849% | $104.4022 | $104.40 | $104.40 | $104.40 |
| Purchase #2 | $201.57 | 11.689% | $225.1315 | $225.13 | $225.15 | $225.10 |
| Purchase #3 | $18.78 | 13.554% | $21.3254 | $21.33 | $21.35 | $21.30 |
| Purchase #4 | $61.59 | 5.471% | $64.9596 | $64.96 | $64.95 | $65.00 |
| Purchase #5 | $175.65 | 12.724% | $197.9997 | $198.00 | $198.00 | $198.00 |
| Purchase #6 | $206.82 | 13.659% | $235.0695 | $235.07 | $235.05 | $235.10 |
| Purchase #7 | $138.28 | 4.394% | $144.356 | $144.36 | $144.35 | $144.40 |
| 7 purchase totals = | $900.40 | $993.2439 | $993.25 | $993.25 | $993.30 | |