| 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 | $238.50 | 10.150% | $262.7078 | $262.71 | $262.70 | $262.70 |
| Purchase #2 | $163.89 | 8.452% | $177.742 | $177.74 | $177.75 | $177.70 |
| Purchase #3 | $146.63 | 4.691% | $153.5084 | $153.51 | $153.50 | $153.50 |
| Purchase #4 | $177.98 | 4.559% | $186.0941 | $186.09 | $186.10 | $186.10 |
| Purchase #5 | $83.51 | 4.274% | $87.0792 | $87.08 | $87.10 | $87.10 |
| Purchase #6 | $74.25 | 11.772% | $82.9907 | $82.99 | $83.00 | $83.00 |
| Purchase #7 | $134.95 | 12.482% | $151.7945 | $151.79 | $151.80 | $151.80 |
| 7 purchase totals = | $1,019.71 | $1,101.9167 | $1,101.91 | $1,101.95 | $1,101.90 | |