| 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 | $190.44 | 9.655% | $208.827 | $208.83 | $208.85 | $208.80 |
| Purchase #2 | $217.65 | 13.488% | $247.0066 | $247.01 | $247.00 | $247.00 |
| Purchase #3 | $28.82 | 7.473% | $30.9737 | $30.97 | $30.95 | $31.00 |
| Purchase #4 | $247.65 | 5.699% | $261.7636 | $261.76 | $261.75 | $261.80 |
| Purchase #5 | $61.56 | 3.255% | $63.5638 | $63.56 | $63.55 | $63.60 |
| Purchase #6 | $66.58 | 4.296% | $69.4403 | $69.44 | $69.45 | $69.40 |
| Purchase #7 | $68.38 | 3.651% | $70.8766 | $70.88 | $70.90 | $70.90 |
| 7 purchase totals = | $881.08 | $952.4516 | $952.45 | $952.45 | $952.50 | |