| 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 | $190.86 | 11.386% | $212.5913 | $212.59 | $212.60 | $212.60 |
| Purchase #2 | $183.39 | 8.439% | $198.8663 | $198.87 | $198.85 | $198.90 |
| Purchase #3 | $228.25 | 11.153% | $253.7067 | $253.71 | $253.70 | $253.70 |
| Purchase #4 | $77.81 | 10.652% | $86.0983 | $86.10 | $86.10 | $86.10 |
| Purchase #5 | $190.38 | 10.203% | $209.8045 | $209.80 | $209.80 | $209.80 |
| Purchase #6 | $185.66 | 12.874% | $209.5619 | $209.56 | $209.55 | $209.60 |
| Purchase #7 | $98.82 | 4.324% | $103.093 | $103.09 | $103.10 | $103.10 |
| 7 purchase totals = | $1,155.17 | $1,273.7220 | $1,273.72 | $1,273.70 | $1,273.80 | |