| 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 | $242.97 | 7.766% | $261.8391 | $261.84 | $261.85 | $261.80 |
| Purchase #2 | $47.42 | 9.762% | $52.0491 | $52.05 | $52.05 | $52.00 |
| Purchase #3 | $228.52 | 8.583% | $248.1339 | $248.13 | $248.15 | $248.10 |
| Purchase #4 | $78.92 | 12.726% | $88.9634 | $88.96 | $88.95 | $89.00 |
| Purchase #5 | $162.37 | 3.390% | $167.8743 | $167.87 | $167.85 | $167.90 |
| Purchase #6 | $241.73 | 3.327% | $249.7724 | $249.77 | $249.75 | $249.80 |
| Purchase #7 | $136.40 | 13.111% | $154.2834 | $154.28 | $154.30 | $154.30 |
| 7 purchase totals = | $1,138.33 | $1,222.9156 | $1,222.90 | $1,222.90 | $1,222.90 | |