| 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 | $120.53 | 10.785% | $133.5292 | $133.53 | $133.55 | $133.50 |
| Purchase #2 | $201.76 | 11.298% | $224.5548 | $224.55 | $224.55 | $224.60 |
| Purchase #3 | $61.94 | 7.216% | $66.4096 | $66.41 | $66.40 | $66.40 |
| Purchase #4 | $62.95 | 5.129% | $66.1787 | $66.18 | $66.20 | $66.20 |
| Purchase #5 | $56.55 | 13.489% | $64.178 | $64.18 | $64.20 | $64.20 |
| Purchase #6 | $111.99 | 3.640% | $116.0664 | $116.07 | $116.05 | $116.10 |
| Purchase #7 | $194.99 | 11.392% | $217.2033 | $217.20 | $217.20 | $217.20 |
| 7 purchase totals = | $810.71 | $888.1200 | $888.12 | $888.15 | $888.20 | |