| 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 | $226.36 | 7.705% | $243.801 | $243.80 | $243.80 | $243.80 |
| Purchase #2 | $245.37 | 9.863% | $269.5708 | $269.57 | $269.55 | $269.60 |
| Purchase #3 | $213.37 | 5.353% | $224.7917 | $224.79 | $224.80 | $224.80 |
| Purchase #4 | $153.25 | 6.741% | $163.5806 | $163.58 | $163.60 | $163.60 |
| Purchase #5 | $218.70 | 12.762% | $246.6105 | $246.61 | $246.60 | $246.60 |
| Purchase #6 | $83.72 | 8.507% | $90.8421 | $90.84 | $90.85 | $90.80 |
| Purchase #7 | $180.59 | 10.781% | $200.0594 | $200.06 | $200.05 | $200.10 |
| 7 purchase totals = | $1,321.36 | $1,439.2561 | $1,439.25 | $1,439.25 | $1,439.30 | |