| 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 | $223.46 | 6.446% | $237.8642 | $237.86 | $237.85 | $237.90 |
| Purchase #2 | $61.41 | 4.632% | $64.2545 | $64.25 | $64.25 | $64.30 |
| Purchase #3 | $168.31 | 8.689% | $182.9345 | $182.93 | $182.95 | $182.90 |
| Purchase #4 | $55.74 | 9.810% | $61.2081 | $61.21 | $61.20 | $61.20 |
| Purchase #5 | $170.50 | 7.859% | $183.8996 | $183.90 | $183.90 | $183.90 |
| Purchase #6 | $134.81 | 10.562% | $149.0486 | $149.05 | $149.05 | $149.00 |
| Purchase #7 | $27.95 | 9.641% | $30.6447 | $30.64 | $30.65 | $30.60 |
| 7 purchase totals = | $842.18 | $909.8542 | $909.84 | $909.85 | $909.80 | |