| 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 | $121.79 | 3.391% | $125.9199 | $125.92 | $125.90 | $125.90 |
| Purchase #2 | $135.46 | 3.210% | $139.8083 | $139.81 | $139.80 | $139.80 |
| Purchase #3 | $29.77 | 13.443% | $33.772 | $33.77 | $33.75 | $33.80 |
| Purchase #4 | $227.80 | 7.369% | $244.5866 | $244.59 | $244.60 | $244.60 |
| Purchase #5 | $105.58 | 6.654% | $112.6053 | $112.61 | $112.60 | $112.60 |
| Purchase #6 | $249.46 | 4.667% | $261.1023 | $261.10 | $261.10 | $261.10 |
| Purchase #7 | $60.67 | 6.451% | $64.5838 | $64.58 | $64.60 | $64.60 |
| 7 purchase totals = | $930.53 | $982.3782 | $982.38 | $982.35 | $982.40 | |