| 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 | $191.33 | 12.693% | $215.6155 | $215.62 | $215.60 | $215.60 |
| Purchase #2 | $29.29 | 12.630% | $32.9893 | $32.99 | $33.00 | $33.00 |
| Purchase #3 | $93.94 | 5.145% | $98.7732 | $98.77 | $98.75 | $98.80 |
| Purchase #4 | $237.45 | 10.328% | $261.9738 | $261.97 | $261.95 | $262.00 |
| Purchase #5 | $23.53 | 12.847% | $26.5529 | $26.55 | $26.55 | $26.60 |
| Purchase #6 | $124.45 | 5.319% | $131.0695 | $131.07 | $131.05 | $131.10 |
| Purchase #7 | $91.61 | 9.612% | $100.4156 | $100.42 | $100.40 | $100.40 |
| 7 purchase totals = | $791.60 | $867.3898 | $867.39 | $867.30 | $867.50 | |