| 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 | $125.42 | 11.154% | $139.4093 | $139.41 | $139.40 | $139.40 |
| Purchase #2 | $218.42 | 5.135% | $229.6359 | $229.64 | $229.65 | $229.60 |
| Purchase #3 | $58.95 | 4.344% | $61.5108 | $61.51 | $61.50 | $61.50 |
| Purchase #4 | $69.58 | 8.746% | $75.6655 | $75.67 | $75.65 | $75.70 |
| Purchase #5 | $231.48 | 13.125% | $261.8618 | $261.86 | $261.85 | $261.90 |
| Purchase #6 | $237.44 | 5.268% | $249.9483 | $249.95 | $249.95 | $249.90 |
| Purchase #7 | $170.29 | 13.772% | $193.7423 | $193.74 | $193.75 | $193.70 |
| 7 purchase totals = | $1,111.58 | $1,211.7739 | $1,211.78 | $1,211.75 | $1,211.70 | |