| 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 | $177.47 | 12.728% | $200.0584 | $200.06 | $200.05 | $200.10 |
| Purchase #2 | $201.71 | 13.216% | $228.368 | $228.37 | $228.35 | $228.40 |
| Purchase #3 | $96.96 | 13.537% | $110.0855 | $110.09 | $110.10 | $110.10 |
| Purchase #4 | $250.85 | 11.129% | $278.7671 | $278.77 | $278.75 | $278.80 |
| Purchase #5 | $41.31 | 3.478% | $42.7468 | $42.75 | $42.75 | $42.70 |
| Purchase #6 | $58.29 | 4.360% | $60.8314 | $60.83 | $60.85 | $60.80 |
| Purchase #7 | $67.59 | 13.509% | $76.7207 | $76.72 | $76.70 | $76.70 |
| 7 purchase totals = | $894.18 | $997.5779 | $997.59 | $997.55 | $997.60 | |