| 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 | $76.80 | 13.105% | $86.8646 | $86.86 | $86.85 | $86.90 |
| Purchase #2 | $212.34 | 11.666% | $237.1116 | $237.11 | $237.10 | $237.10 |
| Purchase #3 | $104.52 | 8.553% | $113.4596 | $113.46 | $113.45 | $113.50 |
| Purchase #4 | $221.69 | 6.536% | $236.1797 | $236.18 | $236.20 | $236.20 |
| Purchase #5 | $146.27 | 6.621% | $155.9545 | $155.95 | $155.95 | $156.00 |
| Purchase #6 | $224.57 | 9.648% | $246.2365 | $246.24 | $246.25 | $246.20 |
| Purchase #7 | $221.71 | 10.530% | $245.0561 | $245.06 | $245.05 | $245.10 |
| 7 purchase totals = | $1,207.90 | $1,320.8626 | $1,320.86 | $1,320.85 | $1,321.00 | |