| 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 | $101.43 | 9.704% | $111.2728 | $111.27 | $111.25 | $111.30 |
| Purchase #2 | $134.99 | 10.763% | $149.519 | $149.52 | $149.50 | $149.50 |
| Purchase #3 | $122.53 | 11.476% | $136.5915 | $136.59 | $136.60 | $136.60 |
| Purchase #4 | $87.46 | 11.856% | $97.8293 | $97.83 | $97.85 | $97.80 |
| Purchase #5 | $247.45 | 4.824% | $259.387 | $259.39 | $259.40 | $259.40 |
| Purchase #6 | $143.55 | 6.855% | $153.3904 | $153.39 | $153.40 | $153.40 |
| Purchase #7 | $139.33 | 7.505% | $149.7867 | $149.79 | $149.80 | $149.80 |
| 7 purchase totals = | $976.74 | $1,057.7767 | $1,057.78 | $1,057.80 | $1,057.80 | |