| 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 | $13.58 | 6.848% | $14.51 | $14.51 | $14.50 | $14.50 |
| Purchase #2 | $146.31 | 4.638% | $153.0959 | $153.10 | $153.10 | $153.10 |
| Purchase #3 | $87.78 | 11.161% | $97.5771 | $97.58 | $97.60 | $97.60 |
| Purchase #4 | $169.39 | 10.828% | $187.7315 | $187.73 | $187.75 | $187.70 |
| Purchase #5 | $113.53 | 3.650% | $117.6738 | $117.67 | $117.65 | $117.70 |
| Purchase #6 | $248.65 | 13.551% | $282.3446 | $282.34 | $282.35 | $282.30 |
| Purchase #7 | $107.95 | 4.122% | $112.3997 | $112.40 | $112.40 | $112.40 |
| 7 purchase totals = | $887.19 | $965.3326 | $965.33 | $965.35 | $965.30 | |