| 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 | $183.46 | 11.490% | $204.5396 | $204.54 | $204.55 | $204.50 |
| Purchase #2 | $31.83 | 13.410% | $36.0984 | $36.10 | $36.10 | $36.10 |
| Purchase #3 | $77.83 | 10.697% | $86.1555 | $86.16 | $86.15 | $86.20 |
| Purchase #4 | $139.89 | 5.369% | $147.4007 | $147.40 | $147.40 | $147.40 |
| Purchase #5 | $50.34 | 12.841% | $56.8042 | $56.80 | $56.80 | $56.80 |
| Purchase #6 | $209.69 | 9.841% | $230.3256 | $230.33 | $230.35 | $230.30 |
| Purchase #7 | $164.88 | 10.706% | $182.5321 | $182.53 | $182.55 | $182.50 |
| 7 purchase totals = | $857.92 | $943.8561 | $943.86 | $943.90 | $943.80 | |