| 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 | $220.84 | 10.387% | $243.7787 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $205.95 | 4.782% | $215.7985 | $215.80 | $215.80 | $215.80 |
| Purchase #3 | $189.43 | 11.868% | $211.9116 | $211.91 | $211.90 | $211.90 |
| Purchase #4 | $139.96 | 12.856% | $157.9533 | $157.95 | $157.95 | $158.00 |
| Purchase #5 | $9.83 | 12.527% | $11.0614 | $11.06 | $11.05 | $11.10 |
| Purchase #6 | $110.36 | 7.305% | $118.4218 | $118.42 | $118.40 | $118.40 |
| Purchase #7 | $129.33 | 8.267% | $140.0217 | $140.02 | $140.00 | $140.00 |
| 7 purchase totals = | $1,005.70 | $1,098.9470 | $1,098.94 | $1,098.90 | $1,099.00 | |