| 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 | $212.29 | 3.261% | $219.2128 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $55.95 | 3.452% | $57.8814 | $57.88 | $57.90 | $57.90 |
| Purchase #3 | $198.74 | 5.870% | $210.406 | $210.41 | $210.40 | $210.40 |
| Purchase #4 | $128.66 | 8.656% | $139.7968 | $139.80 | $139.80 | $139.80 |
| Purchase #5 | $244.33 | 11.373% | $272.1177 | $272.12 | $272.10 | $272.10 |
| Purchase #6 | $88.51 | 5.256% | $93.1621 | $93.16 | $93.15 | $93.20 |
| Purchase #7 | $71.95 | 3.388% | $74.3877 | $74.39 | $74.40 | $74.40 |
| 7 purchase totals = | $1,000.43 | $1,066.9645 | $1,066.97 | $1,066.95 | $1,067.00 | |