| 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 | $236.26 | 4.688% | $247.3359 | $247.34 | $247.35 | $247.30 |
| Purchase #2 | $247.43 | 12.256% | $277.755 | $277.76 | $277.75 | $277.80 |
| Purchase #3 | $179.43 | 11.184% | $199.4975 | $199.50 | $199.50 | $199.50 |
| Purchase #4 | $105.54 | 3.456% | $109.1875 | $109.19 | $109.20 | $109.20 |
| Purchase #5 | $111.41 | 12.873% | $125.7518 | $125.75 | $125.75 | $125.80 |
| Purchase #6 | $47.98 | 6.659% | $51.175 | $51.18 | $51.20 | $51.20 |
| Purchase #7 | $18.32 | 11.553% | $20.4365 | $20.44 | $20.45 | $20.40 |
| 7 purchase totals = | $946.37 | $1,031.1392 | $1,031.16 | $1,031.20 | $1,031.20 | |