| 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 | $221.68 | 9.355% | $242.4182 | $242.42 | $242.40 | $242.40 |
| Purchase #2 | $9.49 | 8.766% | $10.3219 | $10.32 | $10.30 | $10.30 |
| Purchase #3 | $49.32 | 11.502% | $54.9928 | $54.99 | $55.00 | $55.00 |
| Purchase #4 | $79.92 | 11.477% | $89.0924 | $89.09 | $89.10 | $89.10 |
| Purchase #5 | $104.65 | 7.634% | $112.639 | $112.64 | $112.65 | $112.60 |
| Purchase #6 | $161.41 | 9.342% | $176.4889 | $176.49 | $176.50 | $176.50 |
| Purchase #7 | $202.90 | 13.156% | $229.5935 | $229.59 | $229.60 | $229.60 |
| 7 purchase totals = | $829.37 | $915.5467 | $915.54 | $915.55 | $915.50 | |