| 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 | $214.35 | 11.679% | $239.3839 | $239.38 | $239.40 | $239.40 |
| Purchase #2 | $105.28 | 12.469% | $118.4074 | $118.41 | $118.40 | $118.40 |
| Purchase #3 | $10.83 | 6.116% | $11.4924 | $11.49 | $11.50 | $11.50 |
| Purchase #4 | $28.93 | 5.340% | $30.4749 | $30.47 | $30.45 | $30.50 |
| Purchase #5 | $145.60 | 6.370% | $154.8747 | $154.87 | $154.85 | $154.90 |
| Purchase #6 | $243.34 | 4.675% | $254.7161 | $254.72 | $254.70 | $254.70 |
| Purchase #7 | $81.55 | 12.873% | $92.0479 | $92.05 | $92.05 | $92.00 |
| 7 purchase totals = | $829.88 | $901.3973 | $901.39 | $901.35 | $901.40 | |