| 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 | $115.73 | 8.371% | $125.4178 | $125.42 | $125.40 | $125.40 |
| Purchase #2 | $175.34 | 4.637% | $183.4705 | $183.47 | $183.45 | $183.50 |
| Purchase #3 | $188.36 | 5.374% | $198.4825 | $198.48 | $198.50 | $198.50 |
| Purchase #4 | $27.85 | 7.777% | $30.0159 | $30.02 | $30.00 | $30.00 |
| Purchase #5 | $204.59 | 5.429% | $215.6972 | $215.70 | $215.70 | $215.70 |
| Purchase #6 | $122.31 | 8.416% | $132.6036 | $132.60 | $132.60 | $132.60 |
| Purchase #7 | $156.38 | 9.140% | $170.6731 | $170.67 | $170.65 | $170.70 |
| 7 purchase totals = | $990.56 | $1,056.3606 | $1,056.36 | $1,056.30 | $1,056.40 | |