| 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 | $132.83 | 12.757% | $149.7751 | $149.78 | $149.80 | $149.80 |
| Purchase #2 | $236.38 | 3.201% | $243.9465 | $243.95 | $243.95 | $243.90 |
| Purchase #3 | $50.53 | 12.790% | $56.9928 | $56.99 | $57.00 | $57.00 |
| Purchase #4 | $228.30 | 11.248% | $253.9792 | $253.98 | $254.00 | $254.00 |
| Purchase #5 | $231.51 | 5.743% | $244.8056 | $244.81 | $244.80 | $244.80 |
| Purchase #6 | $195.68 | 13.787% | $222.6584 | $222.66 | $222.65 | $222.70 |
| Purchase #7 | $168.40 | 5.715% | $178.0241 | $178.02 | $178.00 | $178.00 |
| 7 purchase totals = | $1,243.63 | $1,350.1817 | $1,350.19 | $1,350.20 | $1,350.20 | |