| 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 | $217.64 | 13.402% | $246.8081 | $246.81 | $246.80 | $246.80 |
| Purchase #2 | $248.95 | 9.833% | $273.4293 | $273.43 | $273.45 | $273.40 |
| Purchase #3 | $29.58 | 4.310% | $30.8549 | $30.85 | $30.85 | $30.90 |
| Purchase #4 | $217.86 | 4.318% | $227.2672 | $227.27 | $227.25 | $227.30 |
| Purchase #5 | $236.53 | 9.747% | $259.5846 | $259.58 | $259.60 | $259.60 |
| Purchase #6 | $60.83 | 12.386% | $68.3644 | $68.36 | $68.35 | $68.40 |
| Purchase #7 | $158.34 | 12.784% | $178.5822 | $178.58 | $178.60 | $178.60 |
| 7 purchase totals = | $1,169.73 | $1,284.8907 | $1,284.88 | $1,284.90 | $1,285.00 | |