| 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 | $129.26 | 8.816% | $140.6556 | $140.66 | $140.65 | $140.70 |
| Purchase #2 | $36.61 | 12.724% | $41.2683 | $41.27 | $41.25 | $41.30 |
| Purchase #3 | $47.40 | 5.284% | $49.9046 | $49.90 | $49.90 | $49.90 |
| Purchase #4 | $177.99 | 12.513% | $200.2619 | $200.26 | $200.25 | $200.30 |
| Purchase #5 | $238.31 | 10.157% | $262.5151 | $262.52 | $262.50 | $262.50 |
| Purchase #6 | $146.82 | 10.154% | $161.7281 | $161.73 | $161.75 | $161.70 |
| Purchase #7 | $113.83 | 4.261% | $118.6803 | $118.68 | $118.70 | $118.70 |
| 7 purchase totals = | $890.22 | $975.0139 | $975.02 | $975.00 | $975.10 | |