| 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 | $210.67 | 3.432% | $217.9002 | $217.90 | $217.90 | $217.90 |
| Purchase #2 | $210.92 | 12.353% | $236.9749 | $236.97 | $236.95 | $237.00 |
| Purchase #3 | $225.88 | 9.210% | $246.6835 | $246.68 | $246.70 | $246.70 |
| Purchase #4 | $69.52 | 7.760% | $74.9148 | $74.91 | $74.90 | $74.90 |
| Purchase #5 | $119.92 | 10.834% | $132.9121 | $132.91 | $132.90 | $132.90 |
| Purchase #6 | $170.46 | 13.264% | $193.0698 | $193.07 | $193.05 | $193.10 |
| Purchase #7 | $222.68 | 7.334% | $239.0114 | $239.01 | $239.00 | $239.00 |
| 7 purchase totals = | $1,230.05 | $1,341.4667 | $1,341.45 | $1,341.40 | $1,341.50 | |