| 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 | $238.87 | 9.595% | $261.7896 | $261.79 | $261.80 | $261.80 |
| Purchase #2 | $180.46 | 5.514% | $190.4106 | $190.41 | $190.40 | $190.40 |
| Purchase #3 | $137.41 | 8.374% | $148.9167 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $244.50 | 7.488% | $262.8082 | $262.81 | $262.80 | $262.80 |
| Purchase #5 | $206.51 | 5.127% | $217.0978 | $217.10 | $217.10 | $217.10 |
| Purchase #6 | $120.27 | 4.665% | $125.8806 | $125.88 | $125.90 | $125.90 |
| Purchase #7 | $201.79 | 12.499% | $227.0117 | $227.01 | $227.00 | $227.00 |
| 7 purchase totals = | $1,329.81 | $1,433.9152 | $1,433.92 | $1,433.90 | $1,433.90 | |