| 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 | $227.49 | 11.760% | $254.2428 | $254.24 | $254.25 | $254.20 |
| Purchase #2 | $62.47 | 11.358% | $69.5653 | $69.57 | $69.55 | $69.60 |
| Purchase #3 | $153.91 | 13.207% | $174.2369 | $174.24 | $174.25 | $174.20 |
| Purchase #4 | $242.54 | 9.225% | $264.9143 | $264.91 | $264.90 | $264.90 |
| Purchase #5 | $109.42 | 4.108% | $113.915 | $113.92 | $113.90 | $113.90 |
| Purchase #6 | $15.69 | 10.363% | $17.316 | $17.32 | $17.30 | $17.30 |
| Purchase #7 | $85.95 | 11.581% | $95.9039 | $95.90 | $95.90 | $95.90 |
| 7 purchase totals = | $897.47 | $990.0942 | $990.10 | $990.05 | $990.00 | |