| 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 | $104.82 | 8.207% | $113.4226 | $113.42 | $113.40 | $113.40 |
| Purchase #2 | $56.68 | 3.498% | $58.6627 | $58.66 | $58.65 | $58.70 |
| Purchase #3 | $197.43 | 12.578% | $222.2627 | $222.26 | $222.25 | $222.30 |
| Purchase #4 | $174.99 | 13.777% | $199.0984 | $199.10 | $199.10 | $199.10 |
| Purchase #5 | $113.99 | 8.587% | $123.7783 | $123.78 | $123.80 | $123.80 |
| Purchase #6 | $30.38 | 5.167% | $31.9497 | $31.95 | $31.95 | $31.90 |
| Purchase #7 | $110.72 | 7.439% | $118.9565 | $118.96 | $118.95 | $119.00 |
| 7 purchase totals = | $789.01 | $868.1309 | $868.13 | $868.10 | $868.20 | |