| 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 | $236.81 | 8.703% | $257.4196 | $257.42 | $257.40 | $257.40 |
| Purchase #2 | $11.66 | 10.732% | $12.9114 | $12.91 | $12.90 | $12.90 |
| Purchase #3 | $223.26 | 8.614% | $242.4916 | $242.49 | $242.50 | $242.50 |
| Purchase #4 | $124.61 | 8.588% | $135.3115 | $135.31 | $135.30 | $135.30 |
| Purchase #5 | $32.68 | 12.419% | $36.7385 | $36.74 | $36.75 | $36.70 |
| Purchase #6 | $69.92 | 3.632% | $72.4595 | $72.46 | $72.45 | $72.50 |
| Purchase #7 | $130.43 | 8.455% | $141.4579 | $141.46 | $141.45 | $141.50 |
| 7 purchase totals = | $829.37 | $898.7900 | $898.79 | $898.75 | $898.80 | |