| 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 | $246.30 | 3.746% | $255.5264 | $255.53 | $255.55 | $255.50 |
| Purchase #2 | $78.96 | 3.483% | $81.7102 | $81.71 | $81.70 | $81.70 |
| Purchase #3 | $234.92 | 9.731% | $257.7801 | $257.78 | $257.80 | $257.80 |
| Purchase #4 | $49.56 | 8.754% | $53.8985 | $53.90 | $53.90 | $53.90 |
| Purchase #5 | $30.70 | 7.528% | $33.0111 | $33.01 | $33.00 | $33.00 |
| Purchase #6 | $185.91 | 4.493% | $194.2629 | $194.26 | $194.25 | $194.30 |
| Purchase #7 | $94.83 | 3.553% | $98.1993 | $98.20 | $98.20 | $98.20 |
| 7 purchase totals = | $921.18 | $974.3885 | $974.39 | $974.40 | $974.40 | |