| 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 | $133.26 | 11.772% | $148.9474 | $148.95 | $148.95 | $148.90 |
| Purchase #2 | $185.80 | 7.188% | $199.1553 | $199.16 | $199.15 | $199.20 |
| Purchase #3 | $221.62 | 8.339% | $240.1009 | $240.10 | $240.10 | $240.10 |
| Purchase #4 | $43.27 | 11.359% | $48.185 | $48.19 | $48.20 | $48.20 |
| Purchase #5 | $65.27 | 8.790% | $71.0072 | $71.01 | $71.00 | $71.00 |
| Purchase #6 | $107.73 | 8.292% | $116.663 | $116.66 | $116.65 | $116.70 |
| Purchase #7 | $99.29 | 10.775% | $109.9885 | $109.99 | $110.00 | $110.00 |
| 7 purchase totals = | $856.24 | $934.0473 | $934.06 | $934.05 | $934.10 | |