| 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 | $234.65 | 11.615% | $261.9046 | $261.90 | $261.90 | $261.90 |
| Purchase #2 | $49.40 | 11.349% | $55.0064 | $55.01 | $55.00 | $55.00 |
| Purchase #3 | $126.47 | 10.319% | $139.5204 | $139.52 | $139.50 | $139.50 |
| Purchase #4 | $158.88 | 3.426% | $164.3232 | $164.32 | $164.30 | $164.30 |
| Purchase #5 | $75.91 | 7.393% | $81.522 | $81.52 | $81.50 | $81.50 |
| Purchase #6 | $117.45 | 3.450% | $121.502 | $121.50 | $121.50 | $121.50 |
| Purchase #7 | $113.41 | 3.232% | $117.0754 | $117.08 | $117.10 | $117.10 |
| 7 purchase totals = | $876.17 | $940.8540 | $940.85 | $940.80 | $940.80 | |