| 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 | $213.87 | 13.222% | $242.1479 | $242.15 | $242.15 | $242.10 |
| Purchase #2 | $92.82 | 4.776% | $97.2531 | $97.25 | $97.25 | $97.30 |
| Purchase #3 | $99.51 | 7.169% | $106.6439 | $106.64 | $106.65 | $106.60 |
| Purchase #4 | $161.72 | 5.725% | $170.9785 | $170.98 | $171.00 | $171.00 |
| Purchase #5 | $69.87 | 8.549% | $75.8432 | $75.84 | $75.85 | $75.80 |
| Purchase #6 | $83.41 | 9.826% | $91.6059 | $91.61 | $91.60 | $91.60 |
| Purchase #7 | $81.49 | 5.108% | $85.6525 | $85.65 | $85.65 | $85.70 |
| 7 purchase totals = | $802.69 | $870.1250 | $870.12 | $870.15 | $870.10 | |