| 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 | $243.33 | 7.553% | $261.7087 | $261.71 | $261.70 | $261.70 |
| Purchase #2 | $136.95 | 3.673% | $141.9802 | $141.98 | $142.00 | $142.00 |
| Purchase #3 | $140.29 | 7.655% | $151.0292 | $151.03 | $151.05 | $151.00 |
| Purchase #4 | $78.87 | 7.816% | $85.0345 | $85.03 | $85.05 | $85.00 |
| Purchase #5 | $27.72 | 13.193% | $31.3771 | $31.38 | $31.40 | $31.40 |
| Purchase #6 | $78.72 | 7.155% | $84.3524 | $84.35 | $84.35 | $84.40 |
| Purchase #7 | $107.37 | 10.709% | $118.8683 | $118.87 | $118.85 | $118.90 |
| 7 purchase totals = | $813.25 | $874.3504 | $874.35 | $874.40 | $874.40 | |