| 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 | $237.25 | 8.494% | $257.402 | $257.40 | $257.40 | $257.40 |
| Purchase #2 | $26.67 | 5.522% | $28.1427 | $28.14 | $28.15 | $28.10 |
| Purchase #3 | $41.78 | 6.185% | $44.3641 | $44.36 | $44.35 | $44.40 |
| Purchase #4 | $77.51 | 10.775% | $85.8617 | $85.86 | $85.85 | $85.90 |
| Purchase #5 | $36.67 | 4.404% | $38.2849 | $38.28 | $38.30 | $38.30 |
| Purchase #6 | $66.38 | 12.632% | $74.7651 | $74.77 | $74.75 | $74.80 |
| Purchase #7 | $48.27 | 8.680% | $52.4598 | $52.46 | $52.45 | $52.50 |
| 7 purchase totals = | $534.53 | $581.2803 | $581.27 | $581.25 | $581.40 | |