| 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 | $113.87 | 4.782% | $119.3153 | $119.32 | $119.30 | $119.30 |
| Purchase #2 | $76.56 | 12.300% | $85.9769 | $85.98 | $86.00 | $86.00 |
| Purchase #3 | $69.49 | 3.287% | $71.7741 | $71.77 | $71.75 | $71.80 |
| Purchase #4 | $219.71 | 12.502% | $247.1781 | $247.18 | $247.20 | $247.20 |
| Purchase #5 | $115.68 | 7.506% | $124.3629 | $124.36 | $124.35 | $124.40 |
| Purchase #6 | $48.62 | 13.378% | $55.1244 | $55.12 | $55.10 | $55.10 |
| Purchase #7 | $163.37 | 13.431% | $185.3122 | $185.31 | $185.30 | $185.30 |
| 7 purchase totals = | $807.30 | $889.0439 | $889.04 | $889.00 | $889.10 | |