| 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 | $220.72 | 10.314% | $243.4851 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $119.76 | 8.583% | $130.039 | $130.04 | $130.05 | $130.00 |
| Purchase #3 | $175.59 | 10.771% | $194.5028 | $194.50 | $194.50 | $194.50 |
| Purchase #4 | $98.80 | 8.253% | $106.954 | $106.95 | $106.95 | $107.00 |
| Purchase #5 | $23.80 | 9.336% | $26.022 | $26.02 | $26.00 | $26.00 |
| Purchase #6 | $125.81 | 5.237% | $132.3987 | $132.40 | $132.40 | $132.40 |
| Purchase #7 | $59.30 | 3.360% | $61.2925 | $61.29 | $61.30 | $61.30 |
| 7 purchase totals = | $823.78 | $894.6941 | $894.69 | $894.70 | $894.70 | |