| 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 | $250.66 | 10.380% | $276.6785 | $276.68 | $276.70 | $276.70 |
| Purchase #2 | $10.68 | 9.528% | $11.6976 | $11.70 | $11.70 | $11.70 |
| Purchase #3 | $13.27 | 10.425% | $14.6534 | $14.65 | $14.65 | $14.70 |
| Purchase #4 | $73.43 | 8.135% | $79.4035 | $79.40 | $79.40 | $79.40 |
| Purchase #5 | $209.34 | 13.120% | $236.8054 | $236.81 | $236.80 | $236.80 |
| Purchase #6 | $42.69 | 9.801% | $46.874 | $46.87 | $46.85 | $46.90 |
| Purchase #7 | $188.44 | 10.393% | $208.0246 | $208.02 | $208.00 | $208.00 |
| 7 purchase totals = | $788.51 | $874.1370 | $874.13 | $874.10 | $874.20 | |