| 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 | $11.40 | 13.675% | $12.959 | $12.96 | $12.95 | $13.00 |
| Purchase #2 | $136.68 | 12.676% | $154.0056 | $154.01 | $154.00 | $154.00 |
| Purchase #3 | $109.84 | 11.840% | $122.8451 | $122.85 | $122.85 | $122.80 |
| Purchase #4 | $36.28 | 12.359% | $40.7638 | $40.76 | $40.75 | $40.80 |
| Purchase #5 | $210.29 | 10.115% | $231.5608 | $231.56 | $231.55 | $231.60 |
| Purchase #6 | $14.89 | 7.749% | $16.0438 | $16.04 | $16.05 | $16.00 |
| Purchase #7 | $237.39 | 10.724% | $262.8477 | $262.85 | $262.85 | $262.80 |
| 7 purchase totals = | $756.77 | $841.0258 | $841.03 | $841.00 | $841.00 | |