| 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 | $244.78 | 6.445% | $260.5561 | $260.56 | $260.55 | $260.60 |
| Purchase #2 | $241.55 | 12.233% | $271.0988 | $271.10 | $271.10 | $271.10 |
| Purchase #3 | $165.34 | 6.123% | $175.4638 | $175.46 | $175.45 | $175.50 |
| Purchase #4 | $85.49 | 12.386% | $96.0788 | $96.08 | $96.10 | $96.10 |
| Purchase #5 | $149.52 | 9.672% | $163.9816 | $163.98 | $164.00 | $164.00 |
| Purchase #6 | $228.40 | 5.144% | $240.1489 | $240.15 | $240.15 | $240.10 |
| Purchase #7 | $129.97 | 12.566% | $146.302 | $146.30 | $146.30 | $146.30 |
| 7 purchase totals = | $1,245.05 | $1,353.6300 | $1,353.63 | $1,353.65 | $1,353.70 | |