| 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 | $232.62 | 4.275% | $242.5645 | $242.56 | $242.55 | $242.60 |
| Purchase #2 | $9.27 | 10.835% | $10.2744 | $10.27 | $10.25 | $10.30 |
| Purchase #3 | $126.93 | 7.841% | $136.8826 | $136.88 | $136.90 | $136.90 |
| Purchase #4 | $61.64 | 5.173% | $64.8286 | $64.83 | $64.85 | $64.80 |
| Purchase #5 | $240.29 | 13.561% | $272.8757 | $272.88 | $272.90 | $272.90 |
| Purchase #6 | $104.63 | 3.258% | $108.0388 | $108.04 | $108.05 | $108.00 |
| Purchase #7 | $29.57 | 12.420% | $33.2426 | $33.24 | $33.25 | $33.20 |
| 7 purchase totals = | $804.95 | $868.7072 | $868.70 | $868.75 | $868.70 | |