| 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 | $234.45 | 3.548% | $242.7683 | $242.77 | $242.75 | $242.80 |
| Purchase #2 | $140.39 | 10.558% | $155.2124 | $155.21 | $155.20 | $155.20 |
| Purchase #3 | $163.99 | 11.408% | $182.698 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $169.65 | 13.770% | $193.0108 | $193.01 | $193.00 | $193.00 |
| Purchase #5 | $78.73 | 3.129% | $81.1935 | $81.19 | $81.20 | $81.20 |
| Purchase #6 | $9.62 | 10.752% | $10.6543 | $10.65 | $10.65 | $10.70 |
| Purchase #7 | $62.66 | 7.727% | $67.5017 | $67.50 | $67.50 | $67.50 |
| 7 purchase totals = | $859.49 | $933.0390 | $933.03 | $933.00 | $933.10 | |