| 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 | $191.75 | 8.544% | $208.1331 | $208.13 | $208.15 | $208.10 |
| Purchase #2 | $188.60 | 4.455% | $197.0021 | $197.00 | $197.00 | $197.00 |
| Purchase #3 | $78.56 | 4.514% | $82.1062 | $82.11 | $82.10 | $82.10 |
| Purchase #4 | $197.95 | 6.211% | $210.2447 | $210.24 | $210.25 | $210.20 |
| Purchase #5 | $139.87 | 12.481% | $157.3272 | $157.33 | $157.35 | $157.30 |
| Purchase #6 | $200.51 | 13.284% | $227.1457 | $227.15 | $227.15 | $227.10 |
| Purchase #7 | $153.64 | 7.484% | $165.1384 | $165.14 | $165.15 | $165.10 |
| 7 purchase totals = | $1,150.88 | $1,247.0974 | $1,247.10 | $1,247.15 | $1,246.90 | |