| 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 | $218.57 | 11.603% | $243.9307 | $243.93 | $243.95 | $243.90 |
| Purchase #2 | $83.57 | 12.384% | $93.9193 | $93.92 | $93.90 | $93.90 |
| Purchase #3 | $61.52 | 6.264% | $65.3736 | $65.37 | $65.35 | $65.40 |
| Purchase #4 | $46.83 | 11.429% | $52.1822 | $52.18 | $52.20 | $52.20 |
| Purchase #5 | $28.72 | 8.424% | $31.1394 | $31.14 | $31.15 | $31.10 |
| Purchase #6 | $192.63 | 10.567% | $212.9852 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $211.45 | 11.739% | $236.2721 | $236.27 | $236.25 | $236.30 |
| 7 purchase totals = | $843.29 | $935.8025 | $935.80 | $935.80 | $935.80 | |