| 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 | $115.90 | 5.863% | $122.6952 | $122.70 | $122.70 | $122.70 |
| Purchase #2 | $7.69 | 12.752% | $8.6706 | $8.67 | $8.65 | $8.70 |
| Purchase #3 | $172.42 | 6.588% | $183.779 | $183.78 | $183.80 | $183.80 |
| Purchase #4 | $163.30 | 13.412% | $185.2018 | $185.20 | $185.20 | $185.20 |
| Purchase #5 | $248.51 | 11.588% | $277.3073 | $277.31 | $277.30 | $277.30 |
| Purchase #6 | $142.84 | 3.806% | $148.2765 | $148.28 | $148.30 | $148.30 |
| Purchase #7 | $101.54 | 12.791% | $114.528 | $114.53 | $114.55 | $114.50 |
| 7 purchase totals = | $952.20 | $1,040.4584 | $1,040.47 | $1,040.50 | $1,040.50 | |