| 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 | $207.72 | 8.775% | $225.9474 | $225.95 | $225.95 | $225.90 |
| Purchase #2 | $10.34 | 5.344% | $10.8926 | $10.89 | $10.90 | $10.90 |
| Purchase #3 | $77.87 | 6.608% | $83.0156 | $83.02 | $83.00 | $83.00 |
| Purchase #4 | $129.62 | 6.202% | $137.659 | $137.66 | $137.65 | $137.70 |
| Purchase #5 | $119.42 | 7.319% | $128.1603 | $128.16 | $128.15 | $128.20 |
| Purchase #6 | $202.66 | 5.459% | $213.7232 | $213.72 | $213.70 | $213.70 |
| Purchase #7 | $66.39 | 9.645% | $72.7933 | $72.79 | $72.80 | $72.80 |
| 7 purchase totals = | $814.02 | $872.1914 | $872.19 | $872.15 | $872.20 | |