| 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 | $226.71 | 11.108% | $251.8929 | $251.89 | $251.90 | $251.90 |
| Purchase #2 | $249.33 | 13.172% | $282.1717 | $282.17 | $282.15 | $282.20 |
| Purchase #3 | $191.69 | 4.172% | $199.6873 | $199.69 | $199.70 | $199.70 |
| Purchase #4 | $72.42 | 12.386% | $81.3899 | $81.39 | $81.40 | $81.40 |
| Purchase #5 | $15.96 | 8.848% | $17.3721 | $17.37 | $17.35 | $17.40 |
| Purchase #6 | $91.77 | 12.690% | $103.4156 | $103.42 | $103.40 | $103.40 |
| Purchase #7 | $13.33 | 12.715% | $15.0249 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $861.21 | $950.9544 | $950.95 | $950.90 | $951.00 | |