| 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 | $197.71 | 3.130% | $203.8983 | $203.90 | $203.90 | $203.90 |
| Purchase #2 | $217.40 | 12.856% | $245.3489 | $245.35 | $245.35 | $245.30 |
| Purchase #3 | $241.88 | 8.226% | $261.777 | $261.78 | $261.80 | $261.80 |
| Purchase #4 | $27.45 | 11.204% | $30.5255 | $30.53 | $30.55 | $30.50 |
| Purchase #5 | $36.35 | 10.450% | $40.1486 | $40.15 | $40.15 | $40.10 |
| Purchase #6 | $152.93 | 4.712% | $160.1361 | $160.14 | $160.15 | $160.10 |
| Purchase #7 | $131.75 | 7.319% | $141.3928 | $141.39 | $141.40 | $141.40 |
| 7 purchase totals = | $1,005.47 | $1,083.2272 | $1,083.24 | $1,083.30 | $1,083.10 | |