| 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 | $227.65 | 4.103% | $236.9905 | $236.99 | $237.00 | $237.00 |
| Purchase #2 | $132.43 | 5.283% | $139.4263 | $139.43 | $139.45 | $139.40 |
| Purchase #3 | $108.83 | 12.843% | $122.807 | $122.81 | $122.80 | $122.80 |
| Purchase #4 | $132.41 | 7.291% | $142.064 | $142.06 | $142.05 | $142.10 |
| Purchase #5 | $210.65 | 5.458% | $222.1473 | $222.15 | $222.15 | $222.10 |
| Purchase #6 | $172.62 | 12.242% | $193.7521 | $193.75 | $193.75 | $193.80 |
| Purchase #7 | $37.91 | 7.641% | $40.8067 | $40.81 | $40.80 | $40.80 |
| 7 purchase totals = | $1,022.50 | $1,097.9939 | $1,098.00 | $1,098.00 | $1,098.00 | |