| 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 | $235.85 | 10.755% | $261.2157 | $261.22 | $261.20 | $261.20 |
| Purchase #2 | $129.51 | 9.230% | $141.4638 | $141.46 | $141.45 | $141.50 |
| Purchase #3 | $147.31 | 6.774% | $157.2888 | $157.29 | $157.30 | $157.30 |
| Purchase #4 | $128.83 | 3.214% | $132.9706 | $132.97 | $132.95 | $133.00 |
| Purchase #5 | $56.54 | 9.447% | $61.8813 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $11.39 | 3.108% | $11.744 | $11.74 | $11.75 | $11.70 |
| Purchase #7 | $126.70 | 5.400% | $133.5418 | $133.54 | $133.55 | $133.50 |
| 7 purchase totals = | $836.13 | $900.1060 | $900.10 | $900.10 | $900.10 | |