| 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 | $27.84 | 11.434% | $31.0232 | $31.02 | $31.00 | $31.00 |
| Purchase #2 | $119.47 | 8.222% | $129.2928 | $129.29 | $129.30 | $129.30 |
| Purchase #3 | $56.49 | 13.740% | $64.2517 | $64.25 | $64.25 | $64.30 |
| Purchase #4 | $115.28 | 8.681% | $125.2875 | $125.29 | $125.30 | $125.30 |
| Purchase #5 | $110.57 | 9.634% | $121.2223 | $121.22 | $121.20 | $121.20 |
| Purchase #6 | $190.83 | 13.760% | $217.0882 | $217.09 | $217.10 | $217.10 |
| Purchase #7 | $37.92 | 8.249% | $41.048 | $41.05 | $41.05 | $41.00 |
| 7 purchase totals = | $658.40 | $729.2137 | $729.21 | $729.20 | $729.20 | |