| 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 | $244.65 | 6.841% | $261.3865 | $261.39 | $261.40 | $261.40 |
| Purchase #2 | $228.81 | 6.521% | $243.7307 | $243.73 | $243.75 | $243.70 |
| Purchase #3 | $63.69 | 3.116% | $65.6746 | $65.67 | $65.65 | $65.70 |
| Purchase #4 | $175.52 | 12.254% | $197.0282 | $197.03 | $197.05 | $197.00 |
| Purchase #5 | $202.43 | 12.552% | $227.839 | $227.84 | $227.85 | $227.80 |
| Purchase #6 | $224.97 | 3.124% | $231.9981 | $232.00 | $232.00 | $232.00 |
| Purchase #7 | $227.32 | 7.874% | $245.2192 | $245.22 | $245.20 | $245.20 |
| 7 purchase totals = | $1,367.39 | $1,472.8763 | $1,472.88 | $1,472.90 | $1,472.80 | |