| 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 | $202.89 | 3.696% | $210.3888 | $210.39 | $210.40 | $210.40 |
| Purchase #2 | $226.88 | 9.380% | $248.1613 | $248.16 | $248.15 | $248.20 |
| Purchase #3 | $51.33 | 7.375% | $55.1156 | $55.12 | $55.10 | $55.10 |
| Purchase #4 | $185.63 | 13.336% | $210.3856 | $210.39 | $210.40 | $210.40 |
| Purchase #5 | $188.80 | 5.431% | $199.0537 | $199.05 | $199.05 | $199.10 |
| Purchase #6 | $148.30 | 9.333% | $162.1408 | $162.14 | $162.15 | $162.10 |
| Purchase #7 | $136.66 | 10.701% | $151.284 | $151.28 | $151.30 | $151.30 |
| 7 purchase totals = | $1,140.49 | $1,236.5298 | $1,236.53 | $1,236.55 | $1,236.60 | |