| 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 | $232.90 | 4.413% | $243.1779 | $243.18 | $243.20 | $243.20 |
| Purchase #2 | $227.46 | 12.107% | $254.9986 | $255.00 | $255.00 | $255.00 |
| Purchase #3 | $163.78 | 7.338% | $175.7982 | $175.80 | $175.80 | $175.80 |
| Purchase #4 | $156.75 | 13.315% | $177.6213 | $177.62 | $177.60 | $177.60 |
| Purchase #5 | $214.32 | 3.226% | $221.234 | $221.23 | $221.25 | $221.20 |
| Purchase #6 | $74.70 | 5.767% | $79.0079 | $79.01 | $79.00 | $79.00 |
| Purchase #7 | $61.46 | 7.802% | $66.2551 | $66.26 | $66.25 | $66.30 |
| 7 purchase totals = | $1,131.37 | $1,218.0930 | $1,218.10 | $1,218.10 | $1,218.10 | |