| 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 | $224.84 | 7.738% | $242.2381 | $242.24 | $242.25 | $242.20 |
| Purchase #2 | $26.50 | 4.846% | $27.7842 | $27.78 | $27.80 | $27.80 |
| Purchase #3 | $10.46 | 13.522% | $11.8744 | $11.87 | $11.85 | $11.90 |
| Purchase #4 | $199.28 | 5.785% | $210.8083 | $210.81 | $210.80 | $210.80 |
| Purchase #5 | $14.81 | 6.818% | $15.8197 | $15.82 | $15.80 | $15.80 |
| Purchase #6 | $199.57 | 12.824% | $225.1629 | $225.16 | $225.15 | $225.20 |
| Purchase #7 | $217.86 | 5.396% | $229.6157 | $229.62 | $229.60 | $229.60 |
| 7 purchase totals = | $893.32 | $963.3033 | $963.30 | $963.25 | $963.30 | |