| 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 | $7.58 | 11.692% | $8.4663 | $8.47 | $8.45 | $8.50 |
| Purchase #2 | $223.75 | 6.639% | $238.6048 | $238.60 | $238.60 | $238.60 |
| Purchase #3 | $207.97 | 3.393% | $215.0264 | $215.03 | $215.05 | $215.00 |
| Purchase #4 | $214.45 | 13.410% | $243.2077 | $243.21 | $243.20 | $243.20 |
| Purchase #5 | $119.96 | 5.865% | $126.9957 | $127.00 | $127.00 | $127.00 |
| Purchase #6 | $232.83 | 4.744% | $243.8755 | $243.88 | $243.90 | $243.90 |
| Purchase #7 | $136.68 | 13.566% | $155.222 | $155.22 | $155.20 | $155.20 |
| 7 purchase totals = | $1,143.22 | $1,231.3984 | $1,231.41 | $1,231.40 | $1,231.40 | |