| 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 | $90.45 | 12.806% | $102.033 | $102.03 | $102.05 | $102.00 |
| Purchase #2 | $26.88 | 12.228% | $30.1669 | $30.17 | $30.15 | $30.20 |
| Purchase #3 | $185.96 | 7.776% | $200.4202 | $200.42 | $200.40 | $200.40 |
| Purchase #4 | $226.86 | 10.740% | $251.2248 | $251.22 | $251.20 | $251.20 |
| Purchase #5 | $19.49 | 4.819% | $20.4292 | $20.43 | $20.45 | $20.40 |
| Purchase #6 | $169.80 | 7.626% | $182.7489 | $182.75 | $182.75 | $182.70 |
| Purchase #7 | $164.96 | 3.526% | $170.7765 | $170.78 | $170.80 | $170.80 |
| 7 purchase totals = | $884.40 | $957.7995 | $957.80 | $957.80 | $957.70 | |