| 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 | $169.59 | 9.316% | $185.389 | $185.39 | $185.40 | $185.40 |
| Purchase #2 | $38.56 | 9.440% | $42.2001 | $42.20 | $42.20 | $42.20 |
| Purchase #3 | $86.95 | 12.365% | $97.7014 | $97.70 | $97.70 | $97.70 |
| Purchase #4 | $243.53 | 6.468% | $259.2815 | $259.28 | $259.30 | $259.30 |
| Purchase #5 | $235.57 | 10.627% | $260.604 | $260.60 | $260.60 | $260.60 |
| Purchase #6 | $100.89 | 4.555% | $105.4855 | $105.49 | $105.50 | $105.50 |
| Purchase #7 | $226.72 | 6.725% | $241.9669 | $241.97 | $241.95 | $242.00 |
| 7 purchase totals = | $1,101.81 | $1,192.6284 | $1,192.63 | $1,192.65 | $1,192.70 | |