| 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 | $216.27 | 12.217% | $242.6917 | $242.69 | $242.70 | $242.70 |
| Purchase #2 | $145.62 | 10.403% | $160.7688 | $160.77 | $160.75 | $160.80 |
| Purchase #3 | $11.37 | 3.805% | $11.8026 | $11.80 | $11.80 | $11.80 |
| Purchase #4 | $89.83 | 4.629% | $93.9882 | $93.99 | $94.00 | $94.00 |
| Purchase #5 | $78.83 | 13.747% | $89.6668 | $89.67 | $89.65 | $89.70 |
| Purchase #6 | $92.54 | 8.524% | $100.4281 | $100.43 | $100.45 | $100.40 |
| Purchase #7 | $19.39 | 3.108% | $19.9926 | $19.99 | $20.00 | $20.00 |
| 7 purchase totals = | $653.85 | $719.3388 | $719.34 | $719.35 | $719.40 | |