| 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 | $36.29 | 5.510% | $38.2896 | $38.29 | $38.30 | $38.30 |
| Purchase #2 | $108.31 | 12.570% | $121.9246 | $121.92 | $121.90 | $121.90 |
| Purchase #3 | $247.43 | 5.698% | $261.5286 | $261.53 | $261.55 | $261.50 |
| Purchase #4 | $148.30 | 12.605% | $166.9932 | $166.99 | $167.00 | $167.00 |
| Purchase #5 | $161.99 | 13.447% | $183.7728 | $183.77 | $183.75 | $183.80 |
| Purchase #6 | $105.48 | 6.143% | $111.9596 | $111.96 | $111.95 | $112.00 |
| Purchase #7 | $136.92 | 3.305% | $141.4452 | $141.45 | $141.45 | $141.40 |
| 7 purchase totals = | $944.72 | $1,025.9136 | $1,025.91 | $1,025.90 | $1,025.90 | |