| 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 | $242.57 | 5.108% | $254.9605 | $254.96 | $254.95 | $255.00 |
| Purchase #2 | $225.86 | 13.530% | $256.4189 | $256.42 | $256.40 | $256.40 |
| Purchase #3 | $242.43 | 10.335% | $267.4851 | $267.49 | $267.50 | $267.50 |
| Purchase #4 | $210.56 | 12.513% | $236.9074 | $236.91 | $236.90 | $236.90 |
| Purchase #5 | $85.41 | 13.601% | $97.0266 | $97.03 | $97.05 | $97.00 |
| Purchase #6 | $38.97 | 3.113% | $40.1831 | $40.18 | $40.20 | $40.20 |
| Purchase #7 | $42.62 | 5.787% | $45.0864 | $45.09 | $45.10 | $45.10 |
| 7 purchase totals = | $1,088.42 | $1,198.0680 | $1,198.08 | $1,198.10 | $1,198.10 | |