| 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 | $94.31 | 9.190% | $102.9771 | $102.98 | $103.00 | $103.00 |
| Purchase #2 | $121.97 | 8.693% | $132.5729 | $132.57 | $132.55 | $132.60 |
| Purchase #3 | $54.46 | 9.582% | $59.6784 | $59.68 | $59.70 | $59.70 |
| Purchase #4 | $236.60 | 11.287% | $263.305 | $263.31 | $263.30 | $263.30 |
| Purchase #5 | $52.41 | 11.461% | $58.4167 | $58.42 | $58.40 | $58.40 |
| Purchase #6 | $175.59 | 7.761% | $189.2175 | $189.22 | $189.20 | $189.20 |
| Purchase #7 | $179.93 | 7.300% | $193.0649 | $193.06 | $193.05 | $193.10 |
| 7 purchase totals = | $915.27 | $999.2325 | $999.24 | $999.20 | $999.30 | |