| 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 | $231.82 | 12.667% | $261.1846 | $261.18 | $261.20 | $261.20 |
| Purchase #2 | $29.97 | 4.451% | $31.304 | $31.30 | $31.30 | $31.30 |
| Purchase #3 | $135.63 | 12.379% | $152.4196 | $152.42 | $152.40 | $152.40 |
| Purchase #4 | $248.55 | 11.812% | $277.9087 | $277.91 | $277.90 | $277.90 |
| Purchase #5 | $28.56 | 4.511% | $29.8483 | $29.85 | $29.85 | $29.80 |
| Purchase #6 | $26.40 | 11.735% | $29.498 | $29.50 | $29.50 | $29.50 |
| Purchase #7 | $46.32 | 11.663% | $51.7223 | $51.72 | $51.70 | $51.70 |
| 7 purchase totals = | $747.25 | $833.8855 | $833.88 | $833.85 | $833.80 | |