| 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 | $108.93 | 11.793% | $121.7761 | $121.78 | $121.80 | $121.80 |
| Purchase #2 | $159.76 | 13.220% | $180.8803 | $180.88 | $180.90 | $180.90 |
| Purchase #3 | $171.26 | 12.742% | $193.0819 | $193.08 | $193.10 | $193.10 |
| Purchase #4 | $82.26 | 9.328% | $89.9332 | $89.93 | $89.95 | $89.90 |
| Purchase #5 | $236.95 | 8.620% | $257.3751 | $257.38 | $257.40 | $257.40 |
| Purchase #6 | $222.51 | 4.241% | $231.9466 | $231.95 | $231.95 | $231.90 |
| Purchase #7 | $20.76 | 9.769% | $22.788 | $22.79 | $22.80 | $22.80 |
| 7 purchase totals = | $1,002.43 | $1,097.7812 | $1,097.79 | $1,097.90 | $1,097.80 | |