| 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 | $197.74 | 5.547% | $208.7086 | $208.71 | $208.70 | $208.70 |
| Purchase #2 | $183.33 | 11.563% | $204.5284 | $204.53 | $204.55 | $204.50 |
| Purchase #3 | $248.71 | 5.160% | $261.5434 | $261.54 | $261.55 | $261.50 |
| Purchase #4 | $249.81 | 6.849% | $266.9195 | $266.92 | $266.90 | $266.90 |
| Purchase #5 | $27.48 | 10.798% | $30.4473 | $30.45 | $30.45 | $30.40 |
| Purchase #6 | $72.89 | 11.120% | $80.9954 | $81.00 | $81.00 | $81.00 |
| Purchase #7 | $212.34 | 7.230% | $227.6922 | $227.69 | $227.70 | $227.70 |
| 7 purchase totals = | $1,192.30 | $1,280.8348 | $1,280.84 | $1,280.85 | $1,280.70 | |