| 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 | $228.27 | 9.469% | $249.8849 | $249.88 | $249.90 | $249.90 |
| Purchase #2 | $236.83 | 4.260% | $246.919 | $246.92 | $246.90 | $246.90 |
| Purchase #3 | $124.67 | 13.840% | $141.9243 | $141.92 | $141.90 | $141.90 |
| Purchase #4 | $70.88 | 3.385% | $73.2793 | $73.28 | $73.30 | $73.30 |
| Purchase #5 | $214.42 | 10.725% | $237.4165 | $237.42 | $237.40 | $237.40 |
| Purchase #6 | $38.68 | 11.619% | $43.1742 | $43.17 | $43.15 | $43.20 |
| Purchase #7 | $186.55 | 13.462% | $211.6634 | $211.66 | $211.65 | $211.70 |
| 7 purchase totals = | $1,100.30 | $1,204.2616 | $1,204.25 | $1,204.20 | $1,204.30 | |