| 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 | $209.88 | 10.747% | $232.4358 | $232.44 | $232.45 | $232.40 |
| Purchase #2 | $46.32 | 10.414% | $51.1438 | $51.14 | $51.15 | $51.10 |
| Purchase #3 | $207.75 | 8.793% | $226.0175 | $226.02 | $226.00 | $226.00 |
| Purchase #4 | $48.38 | 4.635% | $50.6224 | $50.62 | $50.60 | $50.60 |
| Purchase #5 | $157.41 | 7.775% | $169.6486 | $169.65 | $169.65 | $169.60 |
| Purchase #6 | $26.53 | 9.148% | $28.957 | $28.96 | $28.95 | $29.00 |
| Purchase #7 | $114.79 | 8.143% | $124.1373 | $124.14 | $124.15 | $124.10 |
| 7 purchase totals = | $811.06 | $882.9624 | $882.97 | $882.95 | $882.80 | |