| 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 | $238.71 | 5.273% | $251.2972 | $251.30 | $251.30 | $251.30 |
| Purchase #2 | $193.93 | 8.587% | $210.5828 | $210.58 | $210.60 | $210.60 |
| Purchase #3 | $112.52 | 7.209% | $120.6316 | $120.63 | $120.65 | $120.60 |
| Purchase #4 | $242.56 | 8.601% | $263.4226 | $263.42 | $263.40 | $263.40 |
| Purchase #5 | $232.98 | 11.650% | $260.1222 | $260.12 | $260.10 | $260.10 |
| Purchase #6 | $238.40 | 3.636% | $247.0682 | $247.07 | $247.05 | $247.10 |
| Purchase #7 | $126.88 | 9.861% | $139.3916 | $139.39 | $139.40 | $139.40 |
| 7 purchase totals = | $1,385.98 | $1,492.5162 | $1,492.51 | $1,492.50 | $1,492.50 | |