| 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 | $236.35 | 3.421% | $244.4355 | $244.44 | $244.45 | $244.40 |
| Purchase #2 | $175.78 | 7.504% | $188.9705 | $188.97 | $188.95 | $189.00 |
| Purchase #3 | $87.34 | 11.621% | $97.4898 | $97.49 | $97.50 | $97.50 |
| Purchase #4 | $114.47 | 11.550% | $127.6913 | $127.69 | $127.70 | $127.70 |
| Purchase #5 | $229.29 | 9.741% | $251.6251 | $251.63 | $251.65 | $251.60 |
| Purchase #6 | $9.95 | 11.688% | $11.113 | $11.11 | $11.10 | $11.10 |
| Purchase #7 | $57.47 | 4.655% | $60.1452 | $60.15 | $60.15 | $60.10 |
| 7 purchase totals = | $910.65 | $981.4704 | $981.48 | $981.50 | $981.40 | |