| 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 | $250.39 | 8.768% | $272.3442 | $272.34 | $272.35 | $272.30 |
| Purchase #2 | $231.72 | 5.132% | $243.6119 | $243.61 | $243.60 | $243.60 |
| Purchase #3 | $127.88 | 10.648% | $141.4967 | $141.50 | $141.50 | $141.50 |
| Purchase #4 | $72.70 | 9.752% | $79.7897 | $79.79 | $79.80 | $79.80 |
| Purchase #5 | $52.69 | 5.175% | $55.4167 | $55.42 | $55.40 | $55.40 |
| Purchase #6 | $16.50 | 8.328% | $17.8741 | $17.87 | $17.85 | $17.90 |
| Purchase #7 | $159.33 | 9.303% | $174.1525 | $174.15 | $174.15 | $174.20 |
| 7 purchase totals = | $911.21 | $984.6858 | $984.68 | $984.65 | $984.70 | |