| 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 | $11.39 | 5.531% | $12.02 | $12.02 | $12.00 | $12.00 |
| Purchase #2 | $217.67 | 12.515% | $244.9114 | $244.91 | $244.90 | $244.90 |
| Purchase #3 | $56.47 | 5.662% | $59.6673 | $59.67 | $59.65 | $59.70 |
| Purchase #4 | $173.67 | 13.141% | $196.492 | $196.49 | $196.50 | $196.50 |
| Purchase #5 | $21.83 | 5.387% | $23.006 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $37.98 | 4.502% | $39.6899 | $39.69 | $39.70 | $39.70 |
| Purchase #7 | $117.98 | 12.669% | $132.9269 | $132.93 | $132.95 | $132.90 |
| 7 purchase totals = | $636.99 | $708.7135 | $708.72 | $708.70 | $708.70 | |