| 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 | $191.91 | 13.575% | $217.9618 | $217.96 | $217.95 | $218.00 |
| Purchase #2 | $125.25 | 8.160% | $135.4704 | $135.47 | $135.45 | $135.50 |
| Purchase #3 | $73.41 | 4.112% | $76.4286 | $76.43 | $76.45 | $76.40 |
| Purchase #4 | $191.47 | 9.151% | $208.9914 | $208.99 | $209.00 | $209.00 |
| Purchase #5 | $241.82 | 7.565% | $260.1137 | $260.11 | $260.10 | $260.10 |
| Purchase #6 | $28.89 | 4.630% | $30.2276 | $30.23 | $30.25 | $30.20 |
| Purchase #7 | $63.75 | 10.701% | $70.5719 | $70.57 | $70.55 | $70.60 |
| 7 purchase totals = | $916.50 | $999.7654 | $999.76 | $999.75 | $999.80 | |