| 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 | $157.50 | 6.277% | $167.3863 | $167.39 | $167.40 | $167.40 |
| Purchase #2 | $213.91 | 9.661% | $234.5758 | $234.58 | $234.60 | $234.60 |
| Purchase #3 | $226.55 | 8.682% | $246.2191 | $246.22 | $246.20 | $246.20 |
| Purchase #4 | $247.31 | 6.802% | $264.132 | $264.13 | $264.15 | $264.10 |
| Purchase #5 | $26.53 | 10.173% | $29.2289 | $29.23 | $29.25 | $29.20 |
| Purchase #6 | $55.47 | 11.529% | $61.8651 | $61.87 | $61.85 | $61.90 |
| Purchase #7 | $219.91 | 10.712% | $243.4668 | $243.47 | $243.45 | $243.50 |
| 7 purchase totals = | $1,147.18 | $1,246.8740 | $1,246.89 | $1,246.90 | $1,246.90 | |