| 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 | $8.68 | 5.198% | $9.1312 | $9.13 | $9.15 | $9.10 |
| Purchase #2 | $244.47 | 5.223% | $257.2387 | $257.24 | $257.25 | $257.20 |
| Purchase #3 | $208.33 | 7.734% | $224.4422 | $224.44 | $224.45 | $224.40 |
| Purchase #4 | $129.84 | 6.802% | $138.6717 | $138.67 | $138.65 | $138.70 |
| Purchase #5 | $10.59 | 9.481% | $11.594 | $11.59 | $11.60 | $11.60 |
| Purchase #6 | $169.43 | 12.259% | $190.2004 | $190.20 | $190.20 | $190.20 |
| Purchase #7 | $90.27 | 7.462% | $97.0059 | $97.01 | $97.00 | $97.00 |
| 7 purchase totals = | $861.61 | $928.2841 | $928.28 | $928.30 | $928.20 | |