| 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 | $234.81 | 3.760% | $243.6389 | $243.64 | $243.65 | $243.60 |
| Purchase #2 | $226.45 | 8.444% | $245.5714 | $245.57 | $245.55 | $245.60 |
| Purchase #3 | $214.92 | 6.266% | $228.3869 | $228.39 | $228.40 | $228.40 |
| Purchase #4 | $25.86 | 5.218% | $27.2094 | $27.21 | $27.20 | $27.20 |
| Purchase #5 | $58.84 | 3.699% | $61.0165 | $61.02 | $61.00 | $61.00 |
| Purchase #6 | $150.58 | 4.240% | $156.9646 | $156.96 | $156.95 | $157.00 |
| Purchase #7 | $127.28 | 7.729% | $137.1175 | $137.12 | $137.10 | $137.10 |
| 7 purchase totals = | $1,038.74 | $1,099.9052 | $1,099.91 | $1,099.85 | $1,099.90 | |