| 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 | $91.81 | 7.253% | $98.469 | $98.47 | $98.45 | $98.50 |
| Purchase #2 | $205.62 | 5.725% | $217.3917 | $217.39 | $217.40 | $217.40 |
| Purchase #3 | $156.82 | 8.772% | $170.5763 | $170.58 | $170.60 | $170.60 |
| Purchase #4 | $26.86 | 6.850% | $28.6999 | $28.70 | $28.70 | $28.70 |
| Purchase #5 | $180.36 | 10.828% | $199.8894 | $199.89 | $199.90 | $199.90 |
| Purchase #6 | $140.92 | 9.249% | $153.9537 | $153.95 | $153.95 | $154.00 |
| Purchase #7 | $54.71 | 4.418% | $57.1271 | $57.13 | $57.15 | $57.10 |
| 7 purchase totals = | $857.10 | $926.1071 | $926.11 | $926.15 | $926.20 | |