| 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 | $129.73 | 3.850% | $134.7246 | $134.72 | $134.70 | $134.70 |
| Purchase #2 | $207.26 | 3.508% | $214.5307 | $214.53 | $214.55 | $214.50 |
| Purchase #3 | $66.54 | 8.778% | $72.3809 | $72.38 | $72.40 | $72.40 |
| Purchase #4 | $250.34 | 4.575% | $261.7931 | $261.79 | $261.80 | $261.80 |
| Purchase #5 | $152.61 | 11.710% | $170.4806 | $170.48 | $170.50 | $170.50 |
| Purchase #6 | $139.39 | 11.157% | $154.9417 | $154.94 | $154.95 | $154.90 |
| Purchase #7 | $58.85 | 8.616% | $63.9205 | $63.92 | $63.90 | $63.90 |
| 7 purchase totals = | $1,004.72 | $1,072.7721 | $1,072.76 | $1,072.80 | $1,072.70 | |