| 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 | $109.31 | 10.832% | $121.1505 | $121.15 | $121.15 | $121.20 |
| Purchase #2 | $72.69 | 4.583% | $76.0214 | $76.02 | $76.00 | $76.00 |
| Purchase #3 | $164.34 | 12.474% | $184.8398 | $184.84 | $184.85 | $184.80 |
| Purchase #4 | $68.44 | 4.767% | $71.7025 | $71.70 | $71.70 | $71.70 |
| Purchase #5 | $240.61 | 13.152% | $272.255 | $272.26 | $272.25 | $272.30 |
| Purchase #6 | $110.39 | 13.451% | $125.2386 | $125.24 | $125.25 | $125.20 |
| Purchase #7 | $110.94 | 4.590% | $116.0321 | $116.03 | $116.05 | $116.00 |
| 7 purchase totals = | $876.72 | $967.2399 | $967.24 | $967.25 | $967.20 | |