| 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 | $137.42 | 13.146% | $155.4852 | $155.49 | $155.50 | $155.50 |
| Purchase #2 | $115.78 | 5.769% | $122.4593 | $122.46 | $122.45 | $122.50 |
| Purchase #3 | $229.56 | 5.463% | $242.1009 | $242.10 | $242.10 | $242.10 |
| Purchase #4 | $23.89 | 12.264% | $26.8199 | $26.82 | $26.80 | $26.80 |
| Purchase #5 | $215.41 | 11.132% | $239.3894 | $239.39 | $239.40 | $239.40 |
| Purchase #6 | $26.27 | 4.832% | $27.5394 | $27.54 | $27.55 | $27.50 |
| Purchase #7 | $43.42 | 12.530% | $48.8605 | $48.86 | $48.85 | $48.90 |
| 7 purchase totals = | $791.75 | $862.6546 | $862.66 | $862.65 | $862.70 | |