| 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 | $117.64 | 12.611% | $132.4756 | $132.48 | $132.50 | $132.50 |
| Purchase #2 | $206.26 | 10.336% | $227.579 | $227.58 | $227.60 | $227.60 |
| Purchase #3 | $219.84 | 5.775% | $232.5358 | $232.54 | $232.55 | $232.50 |
| Purchase #4 | $214.56 | 10.255% | $236.5631 | $236.56 | $236.55 | $236.60 |
| Purchase #5 | $214.52 | 13.251% | $242.946 | $242.95 | $242.95 | $242.90 |
| Purchase #6 | $134.51 | 4.857% | $141.0432 | $141.04 | $141.05 | $141.00 |
| Purchase #7 | $56.44 | 4.234% | $58.8297 | $58.83 | $58.85 | $58.80 |
| 7 purchase totals = | $1,163.77 | $1,271.9724 | $1,271.98 | $1,272.05 | $1,271.90 | |