| 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 | $246.79 | 10.577% | $272.893 | $272.89 | $272.90 | $272.90 |
| Purchase #2 | $67.77 | 10.535% | $74.9096 | $74.91 | $74.90 | $74.90 |
| Purchase #3 | $125.84 | 10.515% | $139.0721 | $139.07 | $139.05 | $139.10 |
| Purchase #4 | $221.46 | 5.106% | $232.7677 | $232.77 | $232.75 | $232.80 |
| Purchase #5 | $12.72 | 11.203% | $14.145 | $14.15 | $14.15 | $14.10 |
| Purchase #6 | $110.88 | 13.754% | $126.1304 | $126.13 | $126.15 | $126.10 |
| Purchase #7 | $5.81 | 5.619% | $6.1365 | $6.14 | $6.15 | $6.10 |
| 7 purchase totals = | $791.27 | $866.0543 | $866.06 | $866.05 | $866.00 | |