| 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 | $237.27 | 11.420% | $264.3662 | $264.37 | $264.35 | $264.40 |
| Purchase #2 | $10.49 | 12.195% | $11.7693 | $11.77 | $11.75 | $11.80 |
| Purchase #3 | $190.63 | 9.305% | $208.3681 | $208.37 | $208.35 | $208.40 |
| Purchase #4 | $237.51 | 11.818% | $265.5789 | $265.58 | $265.60 | $265.60 |
| Purchase #5 | $227.56 | 5.355% | $239.7458 | $239.75 | $239.75 | $239.70 |
| Purchase #6 | $112.71 | 12.249% | $126.5158 | $126.52 | $126.50 | $126.50 |
| Purchase #7 | $37.71 | 3.274% | $38.9446 | $38.94 | $38.95 | $38.90 |
| 7 purchase totals = | $1,053.88 | $1,155.2887 | $1,155.30 | $1,155.25 | $1,155.30 | |