| 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 | $190.75 | 3.399% | $197.2336 | $197.23 | $197.25 | $197.20 |
| Purchase #2 | $48.43 | 13.340% | $54.8906 | $54.89 | $54.90 | $54.90 |
| Purchase #3 | $39.64 | 12.501% | $44.5954 | $44.60 | $44.60 | $44.60 |
| Purchase #4 | $11.57 | 4.613% | $12.1037 | $12.10 | $12.10 | $12.10 |
| Purchase #5 | $234.27 | 11.793% | $261.8975 | $261.90 | $261.90 | $261.90 |
| Purchase #6 | $212.84 | 13.490% | $241.5521 | $241.55 | $241.55 | $241.60 |
| Purchase #7 | $86.71 | 7.195% | $92.9488 | $92.95 | $92.95 | $92.90 |
| 7 purchase totals = | $824.21 | $905.2217 | $905.22 | $905.25 | $905.20 | |