| 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 | $112.86 | 13.393% | $127.9753 | $127.98 | $128.00 | $128.00 |
| Purchase #2 | $238.49 | 7.533% | $256.4555 | $256.46 | $256.45 | $256.50 |
| Purchase #3 | $38.59 | 7.236% | $41.3824 | $41.38 | $41.40 | $41.40 |
| Purchase #4 | $129.55 | 11.663% | $144.6594 | $144.66 | $144.65 | $144.70 |
| Purchase #5 | $100.32 | 7.478% | $107.8219 | $107.82 | $107.80 | $107.80 |
| Purchase #6 | $190.92 | 5.789% | $201.9724 | $201.97 | $201.95 | $202.00 |
| Purchase #7 | $108.31 | 6.336% | $115.1725 | $115.17 | $115.15 | $115.20 |
| 7 purchase totals = | $919.04 | $995.4394 | $995.44 | $995.40 | $995.60 | |