| 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 | $102.63 | 3.285% | $106.0014 | $106.00 | $106.00 | $106.00 |
| Purchase #2 | $52.92 | 12.409% | $59.4868 | $59.49 | $59.50 | $59.50 |
| Purchase #3 | $205.89 | 8.522% | $223.4359 | $223.44 | $223.45 | $223.40 |
| Purchase #4 | $215.32 | 7.796% | $232.1063 | $232.11 | $232.10 | $232.10 |
| Purchase #5 | $97.25 | 5.115% | $102.2243 | $102.22 | $102.20 | $102.20 |
| Purchase #6 | $88.35 | 6.260% | $93.8807 | $93.88 | $93.90 | $93.90 |
| Purchase #7 | $190.38 | 8.686% | $206.9164 | $206.92 | $206.90 | $206.90 |
| 7 purchase totals = | $952.74 | $1,024.0518 | $1,024.06 | $1,024.05 | $1,024.00 | |