| 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 | $103.63 | 12.681% | $116.7713 | $116.77 | $116.75 | $116.80 |
| Purchase #2 | $139.96 | 6.820% | $149.5053 | $149.51 | $149.50 | $149.50 |
| Purchase #3 | $246.43 | 5.669% | $260.4001 | $260.40 | $260.40 | $260.40 |
| Purchase #4 | $18.39 | 10.691% | $20.3561 | $20.36 | $20.35 | $20.40 |
| Purchase #5 | $116.62 | 7.221% | $125.0411 | $125.04 | $125.05 | $125.00 |
| Purchase #6 | $240.82 | 8.161% | $260.4733 | $260.47 | $260.45 | $260.50 |
| Purchase #7 | $190.81 | 8.683% | $207.378 | $207.38 | $207.40 | $207.40 |
| 7 purchase totals = | $1,056.66 | $1,139.9252 | $1,139.93 | $1,139.90 | $1,140.00 | |