| 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 | $205.78 | 7.595% | $221.409 | $221.41 | $221.40 | $221.40 |
| Purchase #2 | $15.84 | 11.124% | $17.602 | $17.60 | $17.60 | $17.60 |
| Purchase #3 | $229.83 | 3.564% | $238.0211 | $238.02 | $238.00 | $238.00 |
| Purchase #4 | $11.75 | 12.639% | $13.2351 | $13.24 | $13.25 | $13.20 |
| Purchase #5 | $21.87 | 13.702% | $24.8666 | $24.87 | $24.85 | $24.90 |
| Purchase #6 | $226.69 | 3.256% | $234.071 | $234.07 | $234.05 | $234.10 |
| Purchase #7 | $236.63 | 3.498% | $244.9073 | $244.91 | $244.90 | $244.90 |
| 7 purchase totals = | $948.39 | $994.1121 | $994.12 | $994.05 | $994.10 | |