| 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 | $242.49 | 7.324% | $260.25 | $260.25 | $260.25 | $260.30 |
| Purchase #2 | $73.42 | 9.670% | $80.5197 | $80.52 | $80.50 | $80.50 |
| Purchase #3 | $213.92 | 10.781% | $236.9827 | $236.98 | $237.00 | $237.00 |
| Purchase #4 | $140.63 | 11.857% | $157.3045 | $157.30 | $157.30 | $157.30 |
| Purchase #5 | $208.48 | 8.635% | $226.4822 | $226.48 | $226.50 | $226.50 |
| Purchase #6 | $73.36 | 11.381% | $81.7091 | $81.71 | $81.70 | $81.70 |
| Purchase #7 | $38.65 | 6.264% | $41.071 | $41.07 | $41.05 | $41.10 |
| 7 purchase totals = | $990.95 | $1,084.3192 | $1,084.31 | $1,084.30 | $1,084.40 | |