| 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 | $114.27 | 5.599% | $120.668 | $120.67 | $120.65 | $120.70 |
| Purchase #2 | $203.31 | 13.637% | $231.0354 | $231.04 | $231.05 | $231.00 |
| Purchase #3 | $148.84 | 7.542% | $160.0655 | $160.07 | $160.05 | $160.10 |
| Purchase #4 | $178.81 | 5.382% | $188.4336 | $188.43 | $188.45 | $188.40 |
| Purchase #5 | $78.33 | 13.451% | $88.8662 | $88.87 | $88.85 | $88.90 |
| Purchase #6 | $196.72 | 10.531% | $217.4366 | $217.44 | $217.45 | $217.40 |
| Purchase #7 | $98.87 | 7.521% | $106.306 | $106.31 | $106.30 | $106.30 |
| 7 purchase totals = | $1,019.15 | $1,112.8113 | $1,112.83 | $1,112.80 | $1,112.80 | |