| 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 | $212.51 | 10.288% | $234.373 | $234.37 | $234.35 | $234.40 |
| Purchase #2 | $63.54 | 10.819% | $70.4144 | $70.41 | $70.40 | $70.40 |
| Purchase #3 | $184.85 | 6.594% | $197.039 | $197.04 | $197.05 | $197.00 |
| Purchase #4 | $106.70 | 9.598% | $116.9411 | $116.94 | $116.95 | $116.90 |
| Purchase #5 | $133.79 | 7.548% | $143.8885 | $143.89 | $143.90 | $143.90 |
| Purchase #6 | $106.64 | 13.666% | $121.2134 | $121.21 | $121.20 | $121.20 |
| Purchase #7 | $83.63 | 3.453% | $86.5177 | $86.52 | $86.50 | $86.50 |
| 7 purchase totals = | $891.66 | $970.3871 | $970.38 | $970.35 | $970.30 | |