| 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 | $195.81 | 7.870% | $211.2202 | $211.22 | $211.20 | $211.20 |
| Purchase #2 | $239.61 | 3.149% | $247.1553 | $247.16 | $247.15 | $247.20 |
| Purchase #3 | $99.32 | 6.823% | $106.0966 | $106.10 | $106.10 | $106.10 |
| Purchase #4 | $76.33 | 12.843% | $86.1331 | $86.13 | $86.15 | $86.10 |
| Purchase #5 | $222.78 | 7.395% | $239.2546 | $239.25 | $239.25 | $239.30 |
| Purchase #6 | $78.48 | 4.867% | $82.2996 | $82.30 | $82.30 | $82.30 |
| Purchase #7 | $137.66 | 11.246% | $153.1412 | $153.14 | $153.15 | $153.10 |
| 7 purchase totals = | $1,049.99 | $1,125.3006 | $1,125.30 | $1,125.30 | $1,125.30 | |