| 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 | $213.58 | 4.107% | $222.3517 | $222.35 | $222.35 | $222.40 |
| Purchase #2 | $79.27 | 8.546% | $86.0444 | $86.04 | $86.05 | $86.00 |
| Purchase #3 | $158.94 | 3.137% | $163.9259 | $163.93 | $163.95 | $163.90 |
| Purchase #4 | $235.89 | 6.139% | $250.3713 | $250.37 | $250.35 | $250.40 |
| Purchase #5 | $113.46 | 10.340% | $125.1918 | $125.19 | $125.20 | $125.20 |
| Purchase #6 | $53.60 | 3.440% | $55.4438 | $55.44 | $55.45 | $55.40 |
| Purchase #7 | $205.66 | 8.858% | $223.8774 | $223.88 | $223.90 | $223.90 |
| 7 purchase totals = | $1,060.40 | $1,127.2063 | $1,127.20 | $1,127.25 | $1,127.20 | |