| 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 | $234.50 | 6.195% | $249.0273 | $249.03 | $249.05 | $249.00 |
| Purchase #2 | $136.85 | 9.537% | $149.9014 | $149.90 | $149.90 | $149.90 |
| Purchase #3 | $61.37 | 6.578% | $65.4069 | $65.41 | $65.40 | $65.40 |
| Purchase #4 | $122.79 | 5.357% | $129.3679 | $129.37 | $129.35 | $129.40 |
| Purchase #5 | $157.28 | 7.762% | $169.4881 | $169.49 | $169.50 | $169.50 |
| Purchase #6 | $86.41 | 4.276% | $90.1049 | $90.10 | $90.10 | $90.10 |
| Purchase #7 | $244.87 | 5.110% | $257.3829 | $257.38 | $257.40 | $257.40 |
| 7 purchase totals = | $1,044.07 | $1,110.6794 | $1,110.68 | $1,110.70 | $1,110.70 | |