| 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 | $104.90 | 10.746% | $116.1726 | $116.17 | $116.15 | $116.20 |
| Purchase #2 | $220.82 | 10.608% | $244.2446 | $244.24 | $244.25 | $244.20 |
| Purchase #3 | $129.89 | 4.828% | $136.1611 | $136.16 | $136.15 | $136.20 |
| Purchase #4 | $69.47 | 10.713% | $76.9123 | $76.91 | $76.90 | $76.90 |
| Purchase #5 | $176.41 | 5.839% | $186.7106 | $186.71 | $186.70 | $186.70 |
| Purchase #6 | $180.59 | 4.707% | $189.0904 | $189.09 | $189.10 | $189.10 |
| Purchase #7 | $13.55 | 9.435% | $14.8284 | $14.83 | $14.85 | $14.80 |
| 7 purchase totals = | $895.63 | $964.1200 | $964.11 | $964.10 | $964.10 | |