| 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 | $235.98 | 3.379% | $243.9538 | $243.95 | $243.95 | $244.00 |
| Purchase #2 | $237.68 | 9.584% | $260.4593 | $260.46 | $260.45 | $260.50 |
| Purchase #3 | $226.69 | 6.376% | $241.1438 | $241.14 | $241.15 | $241.10 |
| Purchase #4 | $229.92 | 4.572% | $240.4319 | $240.43 | $240.45 | $240.40 |
| Purchase #5 | $111.36 | 4.404% | $116.2643 | $116.26 | $116.25 | $116.30 |
| Purchase #6 | $195.32 | 6.509% | $208.0334 | $208.03 | $208.05 | $208.00 |
| Purchase #7 | $214.27 | 13.257% | $242.6758 | $242.68 | $242.70 | $242.70 |
| 7 purchase totals = | $1,451.22 | $1,552.9623 | $1,552.95 | $1,553.00 | $1,553.00 | |