| 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 | 3.725% | $229.9376 | $229.94 | $229.95 | $229.90 |
| Purchase #2 | $242.73 | 5.405% | $255.8496 | $255.85 | $255.85 | $255.80 |
| Purchase #3 | $47.52 | 6.605% | $50.6587 | $50.66 | $50.65 | $50.70 |
| Purchase #4 | $66.91 | 9.118% | $73.0109 | $73.01 | $73.00 | $73.00 |
| Purchase #5 | $77.43 | 9.609% | $84.8702 | $84.87 | $84.85 | $84.90 |
| Purchase #6 | $196.98 | 13.315% | $223.2079 | $223.21 | $223.20 | $223.20 |
| Purchase #7 | $141.82 | 9.257% | $154.9483 | $154.95 | $154.95 | $154.90 |
| 7 purchase totals = | $995.07 | $1,072.4832 | $1,072.49 | $1,072.45 | $1,072.40 | |