| 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 | $244.79 | 10.760% | $271.1294 | $271.13 | $271.15 | $271.10 |
| Purchase #2 | $224.51 | 3.729% | $232.882 | $232.88 | $232.90 | $232.90 |
| Purchase #3 | $77.72 | 10.755% | $86.0788 | $86.08 | $86.10 | $86.10 |
| Purchase #4 | $216.60 | 8.478% | $234.9633 | $234.96 | $234.95 | $235.00 |
| Purchase #5 | $69.61 | 13.345% | $78.8995 | $78.90 | $78.90 | $78.90 |
| Purchase #6 | $48.38 | 3.740% | $50.1894 | $50.19 | $50.20 | $50.20 |
| Purchase #7 | $44.69 | 8.560% | $48.5155 | $48.52 | $48.50 | $48.50 |
| 7 purchase totals = | $926.30 | $1,002.6579 | $1,002.66 | $1,002.70 | $1,002.70 | |