| 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 | $118.80 | 8.485% | $128.8802 | $128.88 | $128.90 | $128.90 |
| Purchase #2 | $15.29 | 12.456% | $17.1945 | $17.19 | $17.20 | $17.20 |
| Purchase #3 | $190.48 | 8.659% | $206.9737 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $180.63 | 7.717% | $194.5692 | $194.57 | $194.55 | $194.60 |
| Purchase #5 | $72.63 | 5.777% | $76.8258 | $76.83 | $76.85 | $76.80 |
| Purchase #6 | $86.93 | 12.731% | $97.9971 | $98.00 | $98.00 | $98.00 |
| Purchase #7 | $240.52 | 11.583% | $268.3794 | $268.38 | $268.40 | $268.40 |
| 7 purchase totals = | $905.28 | $990.8199 | $990.82 | $990.85 | $990.90 | |