| 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 | $120.58 | 4.467% | $125.9663 | $125.97 | $125.95 | $126.00 |
| Purchase #2 | $210.69 | 9.588% | $230.891 | $230.89 | $230.90 | $230.90 |
| Purchase #3 | $220.69 | 10.494% | $243.8492 | $243.85 | $243.85 | $243.80 |
| Purchase #4 | $233.60 | 11.712% | $260.9592 | $260.96 | $260.95 | $261.00 |
| Purchase #5 | $133.62 | 13.512% | $151.6747 | $151.67 | $151.65 | $151.70 |
| Purchase #6 | $81.34 | 4.309% | $84.8449 | $84.84 | $84.85 | $84.80 |
| Purchase #7 | $59.39 | 8.868% | $64.6567 | $64.66 | $64.65 | $64.70 |
| 7 purchase totals = | $1,059.91 | $1,162.8420 | $1,162.84 | $1,162.80 | $1,162.90 | |