| 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 | $219.44 | 7.872% | $236.7143 | $236.71 | $236.70 | $236.70 |
| Purchase #2 | $124.86 | 6.164% | $132.5564 | $132.56 | $132.55 | $132.60 |
| Purchase #3 | $217.70 | 7.522% | $234.0754 | $234.08 | $234.10 | $234.10 |
| Purchase #4 | $87.78 | 6.687% | $93.6498 | $93.65 | $93.65 | $93.60 |
| Purchase #5 | $58.55 | 8.538% | $63.549 | $63.55 | $63.55 | $63.50 |
| Purchase #6 | $186.39 | 3.215% | $192.3824 | $192.38 | $192.40 | $192.40 |
| Purchase #7 | $228.45 | 13.444% | $259.1628 | $259.16 | $259.15 | $259.20 |
| 7 purchase totals = | $1,123.17 | $1,212.0901 | $1,212.09 | $1,212.10 | $1,212.10 | |