| 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 | $122.27 | 8.517% | $132.6837 | $132.68 | $132.70 | $132.70 |
| Purchase #2 | $128.63 | 12.400% | $144.5801 | $144.58 | $144.60 | $144.60 |
| Purchase #3 | $230.85 | 4.102% | $240.3195 | $240.32 | $240.30 | $240.30 |
| Purchase #4 | $160.53 | 8.705% | $174.5041 | $174.50 | $174.50 | $174.50 |
| Purchase #5 | $114.75 | 9.341% | $125.4688 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $230.49 | 13.617% | $261.8758 | $261.88 | $261.90 | $261.90 |
| Purchase #7 | $89.37 | 9.474% | $97.8369 | $97.84 | $97.85 | $97.80 |
| 7 purchase totals = | $1,076.89 | $1,177.2689 | $1,177.27 | $1,177.30 | $1,177.30 | |