| 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 | $243.61 | 7.111% | $260.9331 | $260.93 | $260.95 | $260.90 |
| Purchase #2 | $197.88 | 10.413% | $218.4852 | $218.49 | $218.50 | $218.50 |
| Purchase #3 | $210.52 | 7.488% | $226.2837 | $226.28 | $226.30 | $226.30 |
| Purchase #4 | $218.54 | 7.691% | $235.3479 | $235.35 | $235.35 | $235.30 |
| Purchase #5 | $74.70 | 9.757% | $81.9885 | $81.99 | $82.00 | $82.00 |
| Purchase #6 | $165.52 | 5.779% | $175.0854 | $175.09 | $175.10 | $175.10 |
| Purchase #7 | $190.95 | 5.557% | $201.5611 | $201.56 | $201.55 | $201.60 |
| 7 purchase totals = | $1,301.72 | $1,399.6849 | $1,399.69 | $1,399.75 | $1,399.70 | |