| 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 | $221.78 | 9.195% | $242.1727 | $242.17 | $242.15 | $242.20 |
| Purchase #2 | $26.84 | 3.798% | $27.8594 | $27.86 | $27.85 | $27.90 |
| Purchase #3 | $59.91 | 9.188% | $65.4145 | $65.41 | $65.40 | $65.40 |
| Purchase #4 | $77.35 | 3.304% | $79.9056 | $79.91 | $79.90 | $79.90 |
| Purchase #5 | $176.41 | 13.260% | $199.802 | $199.80 | $199.80 | $199.80 |
| Purchase #6 | $36.36 | 11.128% | $40.4061 | $40.41 | $40.40 | $40.40 |
| Purchase #7 | $201.88 | 3.465% | $208.8751 | $208.88 | $208.90 | $208.90 |
| 7 purchase totals = | $800.53 | $864.4354 | $864.44 | $864.40 | $864.50 | |