| 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 | $234.83 | 8.272% | $254.2551 | $254.26 | $254.25 | $254.30 |
| Purchase #2 | $46.82 | 10.832% | $51.8915 | $51.89 | $51.90 | $51.90 |
| Purchase #3 | $139.60 | 7.578% | $150.1789 | $150.18 | $150.20 | $150.20 |
| Purchase #4 | $24.36 | 10.496% | $26.9168 | $26.92 | $26.90 | $26.90 |
| Purchase #5 | $240.70 | 13.408% | $272.9731 | $272.97 | $272.95 | $273.00 |
| Purchase #6 | $89.65 | 10.458% | $99.0256 | $99.03 | $99.05 | $99.00 |
| Purchase #7 | $47.59 | 8.640% | $51.7018 | $51.70 | $51.70 | $51.70 |
| 7 purchase totals = | $823.55 | $906.9428 | $906.95 | $906.95 | $907.00 | |