| 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 | $104.42 | 9.454% | $114.2919 | $114.29 | $114.30 | $114.30 |
| Purchase #2 | $206.53 | 13.409% | $234.2236 | $234.22 | $234.20 | $234.20 |
| Purchase #3 | $78.41 | 13.531% | $89.0197 | $89.02 | $89.00 | $89.00 |
| Purchase #4 | $59.34 | 12.635% | $66.8376 | $66.84 | $66.85 | $66.80 |
| Purchase #5 | $234.83 | 4.783% | $246.0619 | $246.06 | $246.05 | $246.10 |
| Purchase #6 | $141.33 | 5.847% | $149.5936 | $149.59 | $149.60 | $149.60 |
| Purchase #7 | $81.95 | 3.691% | $84.9748 | $84.97 | $84.95 | $85.00 |
| 7 purchase totals = | $906.81 | $985.0031 | $984.99 | $984.95 | $985.00 | |