| 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 | $100.57 | 3.344% | $103.9331 | $103.93 | $103.95 | $103.90 |
| Purchase #2 | $183.88 | 6.387% | $195.6244 | $195.62 | $195.60 | $195.60 |
| Purchase #3 | $48.89 | 4.514% | $51.0969 | $51.10 | $51.10 | $51.10 |
| Purchase #4 | $71.65 | 3.581% | $74.2158 | $74.22 | $74.20 | $74.20 |
| Purchase #5 | $76.86 | 11.230% | $85.4914 | $85.49 | $85.50 | $85.50 |
| Purchase #6 | $203.82 | 4.600% | $213.1957 | $213.20 | $213.20 | $213.20 |
| Purchase #7 | $242.90 | 7.440% | $260.9718 | $260.97 | $260.95 | $261.00 |
| 7 purchase totals = | $928.57 | $984.5291 | $984.53 | $984.50 | $984.50 | |