| 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 | $181.60 | 9.648% | $199.1208 | $199.12 | $199.10 | $199.10 |
| Purchase #2 | $218.60 | 8.178% | $236.4771 | $236.48 | $236.50 | $236.50 |
| Purchase #3 | $200.57 | 10.662% | $221.9548 | $221.95 | $221.95 | $222.00 |
| Purchase #4 | $180.78 | 13.545% | $205.2667 | $205.27 | $205.25 | $205.30 |
| Purchase #5 | $58.35 | 9.234% | $63.738 | $63.74 | $63.75 | $63.70 |
| Purchase #6 | $197.37 | 3.806% | $204.8819 | $204.88 | $204.90 | $204.90 |
| Purchase #7 | $236.46 | 4.448% | $246.9777 | $246.98 | $247.00 | $247.00 |
| 7 purchase totals = | $1,273.73 | $1,378.4170 | $1,378.42 | $1,378.45 | $1,378.50 | |