| 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 | $121.66 | 11.814% | $136.0329 | $136.03 | $136.05 | $136.00 |
| Purchase #2 | $110.46 | 3.292% | $114.0963 | $114.10 | $114.10 | $114.10 |
| Purchase #3 | $213.52 | 6.568% | $227.544 | $227.54 | $227.55 | $227.50 |
| Purchase #4 | $224.40 | 5.231% | $236.1384 | $236.14 | $236.15 | $236.10 |
| Purchase #5 | $190.93 | 9.454% | $208.9805 | $208.98 | $209.00 | $209.00 |
| Purchase #6 | $226.42 | 3.514% | $234.3764 | $234.38 | $234.40 | $234.40 |
| Purchase #7 | $100.48 | 5.706% | $106.2134 | $106.21 | $106.20 | $106.20 |
| 7 purchase totals = | $1,187.87 | $1,263.3819 | $1,263.38 | $1,263.45 | $1,263.30 | |