| 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 | $139.40 | 8.660% | $151.472 | $151.47 | $151.45 | $151.50 |
| Purchase #2 | $156.70 | 8.831% | $170.5382 | $170.54 | $170.55 | $170.50 |
| Purchase #3 | $181.37 | 8.336% | $196.489 | $196.49 | $196.50 | $196.50 |
| Purchase #4 | $222.94 | 10.614% | $246.6029 | $246.60 | $246.60 | $246.60 |
| Purchase #5 | $239.67 | 8.471% | $259.9724 | $259.97 | $259.95 | $260.00 |
| Purchase #6 | $16.98 | 7.806% | $18.3055 | $18.31 | $18.30 | $18.30 |
| Purchase #7 | $232.87 | 4.196% | $242.6412 | $242.64 | $242.65 | $242.60 |
| 7 purchase totals = | $1,189.93 | $1,286.0212 | $1,286.02 | $1,286.00 | $1,286.00 | |