| 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 | $140.31 | 9.690% | $153.906 | $153.91 | $153.90 | $153.90 |
| Purchase #2 | $199.66 | 12.459% | $224.5356 | $224.54 | $224.55 | $224.50 |
| Purchase #3 | $93.53 | 4.724% | $97.9484 | $97.95 | $97.95 | $97.90 |
| Purchase #4 | $115.62 | 10.850% | $128.1648 | $128.16 | $128.15 | $128.20 |
| Purchase #5 | $61.51 | 11.207% | $68.4034 | $68.40 | $68.40 | $68.40 |
| Purchase #6 | $217.75 | 5.476% | $229.674 | $229.67 | $229.65 | $229.70 |
| Purchase #7 | $11.73 | 10.415% | $12.9517 | $12.95 | $12.95 | $13.00 |
| 7 purchase totals = | $840.11 | $915.5839 | $915.58 | $915.55 | $915.60 | |