| 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 | $243.98 | 8.551% | $264.8427 | $264.84 | $264.85 | $264.80 |
| Purchase #2 | $83.65 | 7.666% | $90.0626 | $90.06 | $90.05 | $90.10 |
| Purchase #3 | $48.85 | 7.156% | $52.3457 | $52.35 | $52.35 | $52.30 |
| Purchase #4 | $17.26 | 3.741% | $17.9057 | $17.91 | $17.90 | $17.90 |
| Purchase #5 | $220.37 | 5.560% | $232.6226 | $232.62 | $232.60 | $232.60 |
| Purchase #6 | $23.86 | 12.555% | $26.8556 | $26.86 | $26.85 | $26.90 |
| Purchase #7 | $231.79 | 11.778% | $259.0902 | $259.09 | $259.10 | $259.10 |
| 7 purchase totals = | $869.76 | $943.7251 | $943.73 | $943.70 | $943.70 | |