| 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 | $210.70 | 5.677% | $222.6614 | $222.66 | $222.65 | $222.70 |
| Purchase #2 | $197.79 | 8.750% | $215.0966 | $215.10 | $215.10 | $215.10 |
| Purchase #3 | $129.35 | 5.322% | $136.234 | $136.23 | $136.25 | $136.20 |
| Purchase #4 | $141.87 | 7.467% | $152.4634 | $152.46 | $152.45 | $152.50 |
| Purchase #5 | $178.66 | 5.735% | $188.9062 | $188.91 | $188.90 | $188.90 |
| Purchase #6 | $201.91 | 3.545% | $209.0677 | $209.07 | $209.05 | $209.10 |
| Purchase #7 | $208.74 | 8.645% | $226.7856 | $226.79 | $226.80 | $226.80 |
| 7 purchase totals = | $1,269.02 | $1,351.2149 | $1,351.22 | $1,351.20 | $1,351.30 | |