| 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 | $229.79 | 10.644% | $254.2488 | $254.25 | $254.25 | $254.20 |
| Purchase #2 | $58.66 | 9.702% | $64.3512 | $64.35 | $64.35 | $64.40 |
| Purchase #3 | $30.81 | 10.538% | $34.0568 | $34.06 | $34.05 | $34.10 |
| Purchase #4 | $50.38 | 5.846% | $53.3252 | $53.33 | $53.35 | $53.30 |
| Purchase #5 | $117.30 | 7.246% | $125.7996 | $125.80 | $125.80 | $125.80 |
| Purchase #6 | $58.46 | 12.235% | $65.6126 | $65.61 | $65.60 | $65.60 |
| Purchase #7 | $245.60 | 11.104% | $272.8714 | $272.87 | $272.85 | $272.90 |
| 7 purchase totals = | $791.00 | $870.2656 | $870.27 | $870.25 | $870.30 | |