| 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 | $250.57 | 10.829% | $277.7042 | $277.70 | $277.70 | $277.70 |
| Purchase #2 | $210.62 | 12.677% | $237.3203 | $237.32 | $237.30 | $237.30 |
| Purchase #3 | $207.66 | 13.407% | $235.501 | $235.50 | $235.50 | $235.50 |
| Purchase #4 | $70.84 | 5.764% | $74.9232 | $74.92 | $74.90 | $74.90 |
| Purchase #5 | $144.41 | 5.526% | $152.3901 | $152.39 | $152.40 | $152.40 |
| Purchase #6 | $249.73 | 13.555% | $283.5809 | $283.58 | $283.60 | $283.60 |
| Purchase #7 | $27.68 | 4.476% | $28.919 | $28.92 | $28.90 | $28.90 |
| 7 purchase totals = | $1,161.51 | $1,290.3387 | $1,290.33 | $1,290.30 | $1,290.30 | |