| 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 | $190.31 | 13.444% | $215.8953 | $215.90 | $215.90 | $215.90 |
| Purchase #2 | $18.25 | 12.533% | $20.5373 | $20.54 | $20.55 | $20.50 |
| Purchase #3 | $118.88 | 4.795% | $124.5803 | $124.58 | $124.60 | $124.60 |
| Purchase #4 | $110.60 | 12.432% | $124.3498 | $124.35 | $124.35 | $124.30 |
| Purchase #5 | $155.96 | 3.232% | $161.0006 | $161.00 | $161.00 | $161.00 |
| Purchase #6 | $208.61 | 3.706% | $216.3411 | $216.34 | $216.35 | $216.30 |
| Purchase #7 | $108.63 | 13.744% | $123.5601 | $123.56 | $123.55 | $123.60 |
| 7 purchase totals = | $911.24 | $986.2645 | $986.27 | $986.30 | $986.20 | |