| 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 | $213.71 | 7.567% | $229.8814 | $229.88 | $229.90 | $229.90 |
| Purchase #2 | $211.89 | 3.648% | $219.6197 | $219.62 | $219.60 | $219.60 |
| Purchase #3 | $155.79 | 9.674% | $170.8611 | $170.86 | $170.85 | $170.90 |
| Purchase #4 | $10.25 | 3.873% | $10.647 | $10.65 | $10.65 | $10.60 |
| Purchase #5 | $63.58 | 11.300% | $70.7645 | $70.76 | $70.75 | $70.80 |
| Purchase #6 | $61.43 | 13.844% | $69.9344 | $69.93 | $69.95 | $69.90 |
| Purchase #7 | $188.47 | 4.673% | $197.2772 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $905.12 | $968.9853 | $968.98 | $969.00 | $969.00 | |