| 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 | $246.85 | 8.152% | $266.9732 | $266.97 | $266.95 | $267.00 |
| Purchase #2 | $138.74 | 11.113% | $154.1582 | $154.16 | $154.15 | $154.20 |
| Purchase #3 | $36.26 | 5.260% | $38.1673 | $38.17 | $38.15 | $38.20 |
| Purchase #4 | $135.33 | 3.315% | $139.8162 | $139.82 | $139.80 | $139.80 |
| Purchase #5 | $248.97 | 4.855% | $261.0575 | $261.06 | $261.05 | $261.10 |
| Purchase #6 | $190.66 | 9.289% | $208.3704 | $208.37 | $208.35 | $208.40 |
| Purchase #7 | $73.59 | 3.742% | $76.3437 | $76.34 | $76.35 | $76.30 |
| 7 purchase totals = | $1,070.40 | $1,144.8865 | $1,144.89 | $1,144.80 | $1,145.00 | |