| 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 | $111.65 | 6.573% | $118.9888 | $118.99 | $119.00 | $119.00 |
| Purchase #2 | $36.71 | 10.302% | $40.4919 | $40.49 | $40.50 | $40.50 |
| Purchase #3 | $247.90 | 5.856% | $262.417 | $262.42 | $262.40 | $262.40 |
| Purchase #4 | $30.60 | 11.505% | $34.1205 | $34.12 | $34.10 | $34.10 |
| Purchase #5 | $102.91 | 6.790% | $109.8976 | $109.90 | $109.90 | $109.90 |
| Purchase #6 | $215.88 | 8.405% | $234.0247 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $80.75 | 7.499% | $86.8054 | $86.81 | $86.80 | $86.80 |
| 7 purchase totals = | $826.40 | $886.7459 | $886.75 | $886.70 | $886.70 | |