| 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 | $93.31 | 11.548% | $104.0854 | $104.09 | $104.10 | $104.10 |
| Purchase #2 | $186.92 | 7.387% | $200.7278 | $200.73 | $200.75 | $200.70 |
| Purchase #3 | $218.25 | 11.347% | $243.0148 | $243.01 | $243.00 | $243.00 |
| Purchase #4 | $12.80 | 6.177% | $13.5907 | $13.59 | $13.60 | $13.60 |
| Purchase #5 | $86.51 | 10.724% | $95.7873 | $95.79 | $95.80 | $95.80 |
| Purchase #6 | $81.28 | 12.202% | $91.1978 | $91.20 | $91.20 | $91.20 |
| Purchase #7 | $175.90 | 7.127% | $188.4364 | $188.44 | $188.45 | $188.40 |
| 7 purchase totals = | $854.97 | $936.8402 | $936.85 | $936.90 | $936.80 | |