| 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 | $116.47 | 11.180% | $129.4913 | $129.49 | $129.50 | $129.50 |
| Purchase #2 | $232.99 | 3.222% | $240.4969 | $240.50 | $240.50 | $240.50 |
| Purchase #3 | $57.47 | 11.428% | $64.0377 | $64.04 | $64.05 | $64.00 |
| Purchase #4 | $182.87 | 6.698% | $195.1186 | $195.12 | $195.10 | $195.10 |
| Purchase #5 | $194.33 | 6.513% | $206.9867 | $206.99 | $207.00 | $207.00 |
| Purchase #6 | $21.78 | 8.394% | $23.6082 | $23.61 | $23.60 | $23.60 |
| Purchase #7 | $44.79 | 6.400% | $47.6566 | $47.66 | $47.65 | $47.70 |
| 7 purchase totals = | $850.70 | $907.3960 | $907.41 | $907.40 | $907.40 | |