| 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 | $95.96 | 12.269% | $107.7333 | $107.73 | $107.75 | $107.70 |
| Purchase #2 | $130.81 | 13.228% | $148.1135 | $148.11 | $148.10 | $148.10 |
| Purchase #3 | $53.41 | 10.249% | $58.884 | $58.88 | $58.90 | $58.90 |
| Purchase #4 | $239.94 | 6.824% | $256.3135 | $256.31 | $256.30 | $256.30 |
| Purchase #5 | $193.40 | 12.458% | $217.4938 | $217.49 | $217.50 | $217.50 |
| Purchase #6 | $158.95 | 6.396% | $169.1164 | $169.12 | $169.10 | $169.10 |
| Purchase #7 | $225.72 | 11.216% | $251.0368 | $251.04 | $251.05 | $251.00 |
| 7 purchase totals = | $1,098.19 | $1,208.6913 | $1,208.68 | $1,208.70 | $1,208.60 | |