| 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 | $238.25 | 10.185% | $262.5158 | $262.52 | $262.50 | $262.50 |
| Purchase #2 | $92.65 | 4.738% | $97.0398 | $97.04 | $97.05 | $97.00 |
| Purchase #3 | $120.86 | 9.559% | $132.413 | $132.41 | $132.40 | $132.40 |
| Purchase #4 | $18.94 | 11.363% | $21.0922 | $21.09 | $21.10 | $21.10 |
| Purchase #5 | $17.35 | 5.707% | $18.3402 | $18.34 | $18.35 | $18.30 |
| Purchase #6 | $147.43 | 3.435% | $152.4942 | $152.49 | $152.50 | $152.50 |
| Purchase #7 | $76.88 | 9.381% | $84.0921 | $84.09 | $84.10 | $84.10 |
| 7 purchase totals = | $712.36 | $767.9873 | $767.98 | $768.00 | $767.90 | |