| 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 | $144.46 | 12.155% | $162.0191 | $162.02 | $162.00 | $162.00 |
| Purchase #2 | $221.67 | 3.821% | $230.14 | $230.14 | $230.15 | $230.10 |
| Purchase #3 | $82.45 | 13.268% | $93.3895 | $93.39 | $93.40 | $93.40 |
| Purchase #4 | $208.26 | 13.328% | $236.0169 | $236.02 | $236.00 | $236.00 |
| Purchase #5 | $208.62 | 13.286% | $236.3373 | $236.34 | $236.35 | $236.30 |
| Purchase #6 | $212.86 | 4.404% | $222.2344 | $222.23 | $222.25 | $222.20 |
| Purchase #7 | $193.47 | 3.190% | $199.6417 | $199.64 | $199.65 | $199.60 |
| 7 purchase totals = | $1,271.79 | $1,379.7789 | $1,379.78 | $1,379.80 | $1,379.60 | |