| 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 | $208.88 | 6.453% | $222.359 | $222.36 | $222.35 | $222.40 |
| Purchase #2 | $235.65 | 10.338% | $260.0115 | $260.01 | $260.00 | $260.00 |
| Purchase #3 | $25.75 | 11.520% | $28.7164 | $28.72 | $28.70 | $28.70 |
| Purchase #4 | $74.72 | 7.295% | $80.1708 | $80.17 | $80.15 | $80.20 |
| Purchase #5 | $156.67 | 4.825% | $164.2293 | $164.23 | $164.25 | $164.20 |
| Purchase #6 | $234.67 | 8.246% | $254.0209 | $254.02 | $254.00 | $254.00 |
| Purchase #7 | $157.61 | 11.285% | $175.3963 | $175.40 | $175.40 | $175.40 |
| 7 purchase totals = | $1,093.95 | $1,184.9042 | $1,184.91 | $1,184.85 | $1,184.90 | |