| 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 | $115.79 | 8.793% | $125.9714 | $125.97 | $125.95 | $126.00 |
| Purchase #2 | $224.34 | 7.374% | $240.8828 | $240.88 | $240.90 | $240.90 |
| Purchase #3 | $146.71 | 3.478% | $151.8126 | $151.81 | $151.80 | $151.80 |
| Purchase #4 | $12.82 | 3.790% | $13.3059 | $13.31 | $13.30 | $13.30 |
| Purchase #5 | $181.85 | 9.478% | $199.0857 | $199.09 | $199.10 | $199.10 |
| Purchase #6 | $33.76 | 7.170% | $36.1806 | $36.18 | $36.20 | $36.20 |
| Purchase #7 | $86.55 | 3.770% | $89.8129 | $89.81 | $89.80 | $89.80 |
| 7 purchase totals = | $801.82 | $857.0519 | $857.05 | $857.05 | $857.10 | |