| 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 | $240.56 | 9.838% | $264.2263 | $264.23 | $264.25 | $264.20 |
| Purchase #2 | $196.98 | 11.368% | $219.3727 | $219.37 | $219.35 | $219.40 |
| Purchase #3 | $163.78 | 7.583% | $176.1994 | $176.20 | $176.20 | $176.20 |
| Purchase #4 | $236.94 | 13.273% | $268.389 | $268.39 | $268.40 | $268.40 |
| Purchase #5 | $200.43 | 12.453% | $225.3895 | $225.39 | $225.40 | $225.40 |
| Purchase #6 | $82.44 | 7.716% | $88.8011 | $88.80 | $88.80 | $88.80 |
| Purchase #7 | $39.95 | 6.866% | $42.693 | $42.69 | $42.70 | $42.70 |
| 7 purchase totals = | $1,161.08 | $1,285.0710 | $1,285.07 | $1,285.10 | $1,285.10 | |