| 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 | $184.41 | 3.138% | $190.1968 | $190.20 | $190.20 | $190.20 |
| Purchase #2 | $230.25 | 13.656% | $261.6929 | $261.69 | $261.70 | $261.70 |
| Purchase #3 | $234.98 | 10.781% | $260.3132 | $260.31 | $260.30 | $260.30 |
| Purchase #4 | $57.38 | 4.518% | $59.9724 | $59.97 | $59.95 | $60.00 |
| Purchase #5 | $235.38 | 11.402% | $262.218 | $262.22 | $262.20 | $262.20 |
| Purchase #6 | $55.27 | 5.143% | $58.1125 | $58.11 | $58.10 | $58.10 |
| Purchase #7 | $35.94 | 3.199% | $37.0897 | $37.09 | $37.10 | $37.10 |
| 7 purchase totals = | $1,033.61 | $1,129.5955 | $1,129.59 | $1,129.55 | $1,129.60 | |