| 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 | $217.86 | 12.102% | $244.2254 | $244.23 | $244.25 | $244.20 |
| Purchase #2 | $142.68 | 7.735% | $153.7163 | $153.72 | $153.70 | $153.70 |
| Purchase #3 | $29.29 | 5.678% | $30.9531 | $30.95 | $30.95 | $31.00 |
| Purchase #4 | $196.29 | 9.658% | $215.2477 | $215.25 | $215.25 | $215.20 |
| Purchase #5 | $75.71 | 3.348% | $78.2448 | $78.24 | $78.25 | $78.20 |
| Purchase #6 | $111.60 | 8.784% | $121.4029 | $121.40 | $121.40 | $121.40 |
| Purchase #7 | $76.73 | 12.658% | $86.4425 | $86.44 | $86.45 | $86.40 |
| 7 purchase totals = | $850.16 | $930.2327 | $930.23 | $930.25 | $930.10 | |