| 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 | $248.30 | 7.698% | $267.4141 | $267.41 | $267.40 | $267.40 |
| Purchase #2 | $234.75 | 3.482% | $242.924 | $242.92 | $242.90 | $242.90 |
| Purchase #3 | $230.50 | 13.338% | $261.2441 | $261.24 | $261.25 | $261.20 |
| Purchase #4 | $14.34 | 13.205% | $16.2336 | $16.23 | $16.25 | $16.20 |
| Purchase #5 | $50.35 | 11.438% | $56.109 | $56.11 | $56.10 | $56.10 |
| Purchase #6 | $133.84 | 9.516% | $146.5762 | $146.58 | $146.60 | $146.60 |
| Purchase #7 | $58.69 | 8.636% | $63.7585 | $63.76 | $63.75 | $63.80 |
| 7 purchase totals = | $970.77 | $1,054.2595 | $1,054.25 | $1,054.25 | $1,054.20 | |