| 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 | $229.79 | 7.578% | $247.2035 | $247.20 | $247.20 | $247.20 |
| Purchase #2 | $216.53 | 13.247% | $245.2137 | $245.21 | $245.20 | $245.20 |
| Purchase #3 | $108.69 | 5.553% | $114.7256 | $114.73 | $114.75 | $114.70 |
| Purchase #4 | $231.40 | 13.316% | $262.2132 | $262.21 | $262.20 | $262.20 |
| Purchase #5 | $71.99 | 8.575% | $78.1631 | $78.16 | $78.15 | $78.20 |
| Purchase #6 | $193.42 | 10.813% | $214.3345 | $214.33 | $214.35 | $214.30 |
| Purchase #7 | $204.50 | 10.872% | $226.7332 | $226.73 | $226.75 | $226.70 |
| 7 purchase totals = | $1,256.32 | $1,388.5868 | $1,388.57 | $1,388.60 | $1,388.50 | |