| 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 | $134.36 | 4.593% | $140.5312 | $140.53 | $140.55 | $140.50 |
| Purchase #2 | $145.44 | 11.522% | $162.1976 | $162.20 | $162.20 | $162.20 |
| Purchase #3 | $239.59 | 8.182% | $259.1933 | $259.19 | $259.20 | $259.20 |
| Purchase #4 | $205.56 | 4.277% | $214.3518 | $214.35 | $214.35 | $214.40 |
| Purchase #5 | $121.69 | 3.237% | $125.6291 | $125.63 | $125.65 | $125.60 |
| Purchase #6 | $248.59 | 3.456% | $257.1813 | $257.18 | $257.20 | $257.20 |
| Purchase #7 | $152.52 | 8.590% | $165.6215 | $165.62 | $165.60 | $165.60 |
| 7 purchase totals = | $1,247.75 | $1,324.7058 | $1,324.70 | $1,324.75 | $1,324.70 | |