| 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 | $243.26 | 7.630% | $261.8207 | $261.82 | $261.80 | $261.80 |
| Purchase #2 | $146.50 | 8.256% | $158.595 | $158.60 | $158.60 | $158.60 |
| Purchase #3 | $60.59 | 5.750% | $64.0739 | $64.07 | $64.05 | $64.10 |
| Purchase #4 | $136.82 | 4.865% | $143.4763 | $143.48 | $143.50 | $143.50 |
| Purchase #5 | $127.45 | 12.514% | $143.3991 | $143.40 | $143.40 | $143.40 |
| Purchase #6 | $30.92 | 3.323% | $31.9475 | $31.95 | $31.95 | $31.90 |
| Purchase #7 | $180.79 | 3.530% | $187.1719 | $187.17 | $187.15 | $187.20 |
| 7 purchase totals = | $926.33 | $990.4844 | $990.49 | $990.45 | $990.50 | |