| 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 | $107.99 | 3.663% | $111.9457 | $111.95 | $111.95 | $111.90 |
| Purchase #2 | $199.88 | 11.402% | $222.6703 | $222.67 | $222.65 | $222.70 |
| Purchase #3 | $121.99 | 3.289% | $126.0023 | $126.00 | $126.00 | $126.00 |
| Purchase #4 | $125.98 | 3.545% | $130.446 | $130.45 | $130.45 | $130.40 |
| Purchase #5 | $72.42 | 13.841% | $82.4437 | $82.44 | $82.45 | $82.40 |
| Purchase #6 | $15.95 | 6.581% | $16.9997 | $17.00 | $17.00 | $17.00 |
| Purchase #7 | $238.25 | 7.606% | $256.3713 | $256.37 | $256.35 | $256.40 |
| 7 purchase totals = | $882.46 | $946.8790 | $946.88 | $946.85 | $946.80 | |