| 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 | $225.25 | 4.772% | $235.9989 | $236.00 | $236.00 | $236.00 |
| Purchase #2 | $158.32 | 7.830% | $170.7165 | $170.72 | $170.70 | $170.70 |
| Purchase #3 | $141.85 | 6.550% | $151.1412 | $151.14 | $151.15 | $151.10 |
| Purchase #4 | $180.25 | 11.720% | $201.3753 | $201.38 | $201.40 | $201.40 |
| Purchase #5 | $40.94 | 4.499% | $42.7819 | $42.78 | $42.80 | $42.80 |
| Purchase #6 | $155.96 | 4.628% | $163.1778 | $163.18 | $163.20 | $163.20 |
| Purchase #7 | $60.25 | 12.185% | $67.5915 | $67.59 | $67.60 | $67.60 |
| 7 purchase totals = | $962.82 | $1,032.7831 | $1,032.79 | $1,032.85 | $1,032.80 | |