| 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 | $206.34 | 4.846% | $216.3392 | $216.34 | $216.35 | $216.30 |
| Purchase #2 | $250.84 | 8.706% | $272.6781 | $272.68 | $272.70 | $272.70 |
| Purchase #3 | $203.42 | 4.471% | $212.5149 | $212.51 | $212.50 | $212.50 |
| Purchase #4 | $15.56 | 13.770% | $17.7026 | $17.70 | $17.70 | $17.70 |
| Purchase #5 | $116.82 | 7.229% | $125.2649 | $125.26 | $125.25 | $125.30 |
| Purchase #6 | $155.51 | 11.395% | $173.2304 | $173.23 | $173.25 | $173.20 |
| Purchase #7 | $20.68 | 8.214% | $22.3787 | $22.38 | $22.40 | $22.40 |
| 7 purchase totals = | $969.17 | $1,040.1088 | $1,040.10 | $1,040.15 | $1,040.10 | |