| 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 | $131.70 | 9.360% | $144.0271 | $144.03 | $144.05 | $144.00 |
| Purchase #2 | $249.82 | 4.766% | $261.7264 | $261.73 | $261.75 | $261.70 |
| Purchase #3 | $248.81 | 13.273% | $281.8346 | $281.83 | $281.85 | $281.80 |
| Purchase #4 | $232.86 | 6.379% | $247.7141 | $247.71 | $247.70 | $247.70 |
| Purchase #5 | $192.54 | 3.153% | $198.6108 | $198.61 | $198.60 | $198.60 |
| Purchase #6 | $197.55 | 6.648% | $210.6831 | $210.68 | $210.70 | $210.70 |
| Purchase #7 | $65.54 | 12.564% | $73.7744 | $73.77 | $73.75 | $73.80 |
| 7 purchase totals = | $1,318.82 | $1,418.3705 | $1,418.36 | $1,418.40 | $1,418.30 | |