| 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 | $21.30 | 12.731% | $24.0117 | $24.01 | $24.00 | $24.00 |
| Purchase #2 | $190.63 | 4.524% | $199.2541 | $199.25 | $199.25 | $199.30 |
| Purchase #3 | $31.25 | 13.157% | $35.3616 | $35.36 | $35.35 | $35.40 |
| Purchase #4 | $199.72 | 12.843% | $225.37 | $225.37 | $225.35 | $225.40 |
| Purchase #5 | $206.26 | 7.686% | $222.1131 | $222.11 | $222.10 | $222.10 |
| Purchase #6 | $18.47 | 5.337% | $19.4557 | $19.46 | $19.45 | $19.50 |
| Purchase #7 | $69.69 | 4.286% | $72.6769 | $72.68 | $72.70 | $72.70 |
| 7 purchase totals = | $737.32 | $798.2431 | $798.24 | $798.20 | $798.40 | |