| 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 | $10.33 | 8.475% | $11.2055 | $11.21 | $11.20 | $11.20 |
| Purchase #2 | $126.87 | 3.826% | $131.724 | $131.72 | $131.70 | $131.70 |
| Purchase #3 | $231.82 | 12.702% | $261.2658 | $261.27 | $261.25 | $261.30 |
| Purchase #4 | $236.77 | 8.762% | $257.5158 | $257.52 | $257.50 | $257.50 |
| Purchase #5 | $33.76 | 4.764% | $35.3683 | $35.37 | $35.35 | $35.40 |
| Purchase #6 | $230.79 | 5.113% | $242.5903 | $242.59 | $242.60 | $242.60 |
| Purchase #7 | $28.38 | 8.518% | $30.7974 | $30.80 | $30.80 | $30.80 |
| 7 purchase totals = | $898.72 | $970.4671 | $970.48 | $970.40 | $970.50 | |