| 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 | $238.72 | 8.396% | $258.7629 | $258.76 | $258.75 | $258.80 |
| Purchase #2 | $102.48 | 3.367% | $105.9305 | $105.93 | $105.95 | $105.90 |
| Purchase #3 | $195.44 | 7.352% | $209.8087 | $209.81 | $209.80 | $209.80 |
| Purchase #4 | $170.45 | 8.784% | $185.4223 | $185.42 | $185.40 | $185.40 |
| Purchase #5 | $27.68 | 11.743% | $30.9305 | $30.93 | $30.95 | $30.90 |
| Purchase #6 | $64.72 | 4.850% | $67.8589 | $67.86 | $67.85 | $67.90 |
| Purchase #7 | $7.29 | 12.533% | $8.2037 | $8.20 | $8.20 | $8.20 |
| 7 purchase totals = | $806.78 | $866.9175 | $866.91 | $866.90 | $866.90 | |