| 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 | $242.99 | 6.136% | $257.8999 | $257.90 | $257.90 | $257.90 |
| Purchase #2 | $89.41 | 3.341% | $92.3972 | $92.40 | $92.40 | $92.40 |
| Purchase #3 | $102.94 | 13.805% | $117.1509 | $117.15 | $117.15 | $117.20 |
| Purchase #4 | $176.47 | 4.193% | $183.8694 | $183.87 | $183.85 | $183.90 |
| Purchase #5 | $24.81 | 10.480% | $27.4101 | $27.41 | $27.40 | $27.40 |
| Purchase #6 | $165.40 | 9.229% | $180.6648 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $27.69 | 9.508% | $30.3228 | $30.32 | $30.30 | $30.30 |
| 7 purchase totals = | $829.71 | $889.7151 | $889.71 | $889.65 | $889.80 | |