| 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 | $209.29 | 8.216% | $226.4853 | $226.49 | $226.50 | $226.50 |
| Purchase #2 | $62.60 | 13.261% | $70.9014 | $70.90 | $70.90 | $70.90 |
| Purchase #3 | $130.91 | 6.324% | $139.1887 | $139.19 | $139.20 | $139.20 |
| Purchase #4 | $113.53 | 4.583% | $118.7331 | $118.73 | $118.75 | $118.70 |
| Purchase #5 | $124.87 | 9.325% | $136.5141 | $136.51 | $136.50 | $136.50 |
| Purchase #6 | $143.94 | 6.308% | $153.0197 | $153.02 | $153.00 | $153.00 |
| Purchase #7 | $27.36 | 11.534% | $30.5157 | $30.52 | $30.50 | $30.50 |
| 7 purchase totals = | $812.50 | $875.3580 | $875.36 | $875.35 | $875.30 | |