| 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 | $126.31 | 10.697% | $139.8214 | $139.82 | $139.80 | $139.80 |
| Purchase #2 | $206.41 | 13.136% | $233.524 | $233.52 | $233.50 | $233.50 |
| Purchase #3 | $208.89 | 4.411% | $218.1041 | $218.10 | $218.10 | $218.10 |
| Purchase #4 | $93.88 | 9.202% | $102.5188 | $102.52 | $102.50 | $102.50 |
| Purchase #5 | $154.47 | 7.831% | $166.5665 | $166.57 | $166.55 | $166.60 |
| Purchase #6 | $239.41 | 8.386% | $259.4869 | $259.49 | $259.50 | $259.50 |
| Purchase #7 | $201.89 | 12.750% | $227.631 | $227.63 | $227.65 | $227.60 |
| 7 purchase totals = | $1,231.26 | $1,347.6527 | $1,347.65 | $1,347.60 | $1,347.60 | |