| 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 | $180.31 | 4.464% | $188.359 | $188.36 | $188.35 | $188.40 |
| Purchase #2 | $211.32 | 11.746% | $236.1416 | $236.14 | $236.15 | $236.10 |
| Purchase #3 | $55.42 | 10.580% | $61.2834 | $61.28 | $61.30 | $61.30 |
| Purchase #4 | $111.31 | 3.423% | $115.1201 | $115.12 | $115.10 | $115.10 |
| Purchase #5 | $121.83 | 8.366% | $132.0223 | $132.02 | $132.00 | $132.00 |
| Purchase #6 | $62.80 | 12.761% | $70.8139 | $70.81 | $70.80 | $70.80 |
| Purchase #7 | $26.44 | 13.163% | $29.9203 | $29.92 | $29.90 | $29.90 |
| 7 purchase totals = | $769.43 | $833.6606 | $833.65 | $833.60 | $833.60 | |