| 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 | $208.89 | 5.221% | $219.7961 | $219.80 | $219.80 | $219.80 |
| Purchase #2 | $159.91 | 12.210% | $179.435 | $179.44 | $179.45 | $179.40 |
| Purchase #3 | $54.65 | 12.679% | $61.5791 | $61.58 | $61.60 | $61.60 |
| Purchase #4 | $100.47 | 4.498% | $104.9891 | $104.99 | $105.00 | $105.00 |
| Purchase #5 | $220.69 | 8.259% | $238.9168 | $238.92 | $238.90 | $238.90 |
| Purchase #6 | $59.34 | 4.519% | $62.0216 | $62.02 | $62.00 | $62.00 |
| Purchase #7 | $20.75 | 12.160% | $23.2732 | $23.27 | $23.25 | $23.30 |
| 7 purchase totals = | $824.70 | $890.0109 | $890.02 | $890.00 | $890.00 | |