| 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 | $31.47 | 10.838% | $34.8807 | $34.88 | $34.90 | $34.90 |
| Purchase #2 | $117.64 | 12.801% | $132.6991 | $132.70 | $132.70 | $132.70 |
| Purchase #3 | $233.39 | 11.833% | $261.007 | $261.01 | $261.00 | $261.00 |
| Purchase #4 | $203.46 | 5.387% | $214.4204 | $214.42 | $214.40 | $214.40 |
| Purchase #5 | $98.98 | 3.210% | $102.1573 | $102.16 | $102.15 | $102.20 |
| Purchase #6 | $134.47 | 7.556% | $144.6306 | $144.63 | $144.65 | $144.60 |
| Purchase #7 | $176.31 | 11.847% | $197.1974 | $197.20 | $197.20 | $197.20 |
| 7 purchase totals = | $995.72 | $1,086.9925 | $1,087.00 | $1,087.00 | $1,087.00 | |