| 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 | $189.99 | 9.677% | $208.3753 | $208.38 | $208.40 | $208.40 |
| Purchase #2 | $239.95 | 8.867% | $261.2264 | $261.23 | $261.25 | $261.20 |
| Purchase #3 | $49.83 | 9.649% | $54.6381 | $54.64 | $54.65 | $54.60 |
| Purchase #4 | $227.31 | 13.380% | $257.7241 | $257.72 | $257.70 | $257.70 |
| Purchase #5 | $40.95 | 9.328% | $44.7698 | $44.77 | $44.75 | $44.80 |
| Purchase #6 | $95.41 | 5.433% | $100.5936 | $100.59 | $100.60 | $100.60 |
| Purchase #7 | $194.78 | 5.705% | $205.8922 | $205.89 | $205.90 | $205.90 |
| 7 purchase totals = | $1,038.22 | $1,133.2195 | $1,133.22 | $1,133.25 | $1,133.20 | |