| 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 | $190.38 | 9.613% | $208.6812 | $208.68 | $208.70 | $208.70 |
| Purchase #2 | $134.98 | 10.207% | $148.7574 | $148.76 | $148.75 | $148.80 |
| Purchase #3 | $73.51 | 8.192% | $79.5319 | $79.53 | $79.55 | $79.50 |
| Purchase #4 | $223.36 | 13.195% | $252.8324 | $252.83 | $252.85 | $252.80 |
| Purchase #5 | $140.61 | 4.540% | $146.9937 | $146.99 | $147.00 | $147.00 |
| Purchase #6 | $222.83 | 10.831% | $246.9647 | $246.96 | $246.95 | $247.00 |
| Purchase #7 | $112.94 | 3.413% | $116.7946 | $116.79 | $116.80 | $116.80 |
| 7 purchase totals = | $1,098.61 | $1,200.5559 | $1,200.54 | $1,200.60 | $1,200.60 | |