| 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 | $238.89 | 9.642% | $261.9238 | $261.92 | $261.90 | $261.90 |
| Purchase #2 | $86.79 | 13.686% | $98.6681 | $98.67 | $98.65 | $98.70 |
| Purchase #3 | $175.25 | 5.534% | $184.9483 | $184.95 | $184.95 | $184.90 |
| Purchase #4 | $36.31 | 4.576% | $37.9715 | $37.97 | $37.95 | $38.00 |
| Purchase #5 | $73.65 | 5.727% | $77.8679 | $77.87 | $77.85 | $77.90 |
| Purchase #6 | $107.83 | 8.700% | $117.2112 | $117.21 | $117.20 | $117.20 |
| Purchase #7 | $195.81 | 4.614% | $204.8447 | $204.84 | $204.85 | $204.80 |
| 7 purchase totals = | $914.53 | $983.4355 | $983.43 | $983.35 | $983.40 | |