| 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 | $237.60 | 3.371% | $245.6095 | $245.61 | $245.60 | $245.60 |
| Purchase #2 | $28.63 | 6.675% | $30.5411 | $30.54 | $30.55 | $30.50 |
| Purchase #3 | $105.63 | 13.308% | $119.6872 | $119.69 | $119.70 | $119.70 |
| Purchase #4 | $25.79 | 8.681% | $28.0288 | $28.03 | $28.05 | $28.00 |
| Purchase #5 | $163.44 | 6.407% | $173.9116 | $173.91 | $173.90 | $173.90 |
| Purchase #6 | $124.59 | 11.620% | $139.0674 | $139.07 | $139.05 | $139.10 |
| Purchase #7 | $107.94 | 10.648% | $119.4335 | $119.43 | $119.45 | $119.40 |
| 7 purchase totals = | $793.62 | $856.2791 | $856.28 | $856.30 | $856.20 | |