| 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 | $111.54 | 8.570% | $121.099 | $121.10 | $121.10 | $121.10 |
| Purchase #2 | $235.88 | 10.861% | $261.4989 | $261.50 | $261.50 | $261.50 |
| Purchase #3 | $216.85 | 6.779% | $231.5503 | $231.55 | $231.55 | $231.60 |
| Purchase #4 | $30.62 | 5.477% | $32.2971 | $32.30 | $32.30 | $32.30 |
| Purchase #5 | $16.53 | 4.451% | $17.2658 | $17.27 | $17.25 | $17.30 |
| Purchase #6 | $38.28 | 9.185% | $41.796 | $41.80 | $41.80 | $41.80 |
| Purchase #7 | $245.80 | 6.538% | $261.8704 | $261.87 | $261.85 | $261.90 |
| 7 purchase totals = | $895.50 | $967.3775 | $967.39 | $967.35 | $967.50 | |