| 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 | $99.77 | 13.427% | $113.1661 | $113.17 | $113.15 | $113.20 |
| Purchase #2 | $205.53 | 9.148% | $224.3319 | $224.33 | $224.35 | $224.30 |
| Purchase #3 | $175.59 | 10.852% | $194.645 | $194.65 | $194.65 | $194.60 |
| Purchase #4 | $102.62 | 10.290% | $113.1796 | $113.18 | $113.20 | $113.20 |
| Purchase #5 | $195.47 | 8.778% | $212.6284 | $212.63 | $212.65 | $212.60 |
| Purchase #6 | $238.54 | 7.618% | $256.712 | $256.71 | $256.70 | $256.70 |
| Purchase #7 | $215.87 | 11.358% | $240.3885 | $240.39 | $240.40 | $240.40 |
| 7 purchase totals = | $1,233.39 | $1,355.0515 | $1,355.06 | $1,355.10 | $1,355.00 | |