| 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 | $132.26 | 7.666% | $142.3991 | $142.40 | $142.40 | $142.40 |
| Purchase #2 | $219.77 | 8.719% | $238.9317 | $238.93 | $238.95 | $238.90 |
| Purchase #3 | $236.68 | 10.396% | $261.2853 | $261.29 | $261.30 | $261.30 |
| Purchase #4 | $46.51 | 8.127% | $50.2899 | $50.29 | $50.30 | $50.30 |
| Purchase #5 | $100.64 | 3.421% | $104.0829 | $104.08 | $104.10 | $104.10 |
| Purchase #6 | $213.99 | 5.327% | $225.3892 | $225.39 | $225.40 | $225.40 |
| Purchase #7 | $153.79 | 12.813% | $173.4951 | $173.50 | $173.50 | $173.50 |
| 7 purchase totals = | $1,103.64 | $1,195.8732 | $1,195.88 | $1,195.95 | $1,195.90 | |