| 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 | $234.41 | 11.556% | $261.4984 | $261.50 | $261.50 | $261.50 |
| Purchase #2 | $30.54 | 8.201% | $33.0446 | $33.04 | $33.05 | $33.00 |
| Purchase #3 | $172.34 | 10.480% | $190.4012 | $190.40 | $190.40 | $190.40 |
| Purchase #4 | $51.54 | 6.762% | $55.0251 | $55.03 | $55.05 | $55.00 |
| Purchase #5 | $174.97 | 11.696% | $195.4345 | $195.43 | $195.45 | $195.40 |
| Purchase #6 | $34.59 | 5.622% | $36.5346 | $36.53 | $36.55 | $36.50 |
| Purchase #7 | $18.94 | 12.768% | $21.3583 | $21.36 | $21.35 | $21.40 |
| 7 purchase totals = | $717.33 | $793.2967 | $793.29 | $793.35 | $793.20 | |