| 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 | $213.83 | 8.746% | $232.5316 | $232.53 | $232.55 | $232.50 |
| Purchase #2 | $161.62 | 13.258% | $183.0476 | $183.05 | $183.05 | $183.00 |
| Purchase #3 | $236.26 | 9.689% | $259.1512 | $259.15 | $259.15 | $259.20 |
| Purchase #4 | $12.61 | 5.859% | $13.3488 | $13.35 | $13.35 | $13.30 |
| Purchase #5 | $93.65 | 3.771% | $97.1815 | $97.18 | $97.20 | $97.20 |
| Purchase #6 | $70.92 | 11.133% | $78.8155 | $78.82 | $78.80 | $78.80 |
| Purchase #7 | $93.87 | 6.666% | $100.1274 | $100.13 | $100.15 | $100.10 |
| 7 purchase totals = | $882.76 | $964.2036 | $964.21 | $964.25 | $964.10 | |