| 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 | $108.82 | 12.785% | $122.7326 | $122.73 | $122.75 | $122.70 |
| Purchase #2 | $134.43 | 7.771% | $144.8766 | $144.88 | $144.90 | $144.90 |
| Purchase #3 | $115.41 | 6.666% | $123.1032 | $123.10 | $123.10 | $123.10 |
| Purchase #4 | $36.61 | 6.675% | $39.0537 | $39.05 | $39.05 | $39.10 |
| Purchase #5 | $214.82 | 3.541% | $222.4268 | $222.43 | $222.45 | $222.40 |
| Purchase #6 | $186.82 | 6.527% | $199.0137 | $199.01 | $199.00 | $199.00 |
| Purchase #7 | $81.37 | 8.213% | $88.0529 | $88.05 | $88.05 | $88.10 |
| 7 purchase totals = | $878.28 | $939.2595 | $939.25 | $939.30 | $939.30 | |