| 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 | $142.83 | 13.714% | $162.4177 | $162.42 | $162.40 | $162.40 |
| Purchase #2 | $200.70 | 12.483% | $225.7534 | $225.75 | $225.75 | $225.80 |
| Purchase #3 | $27.73 | 4.268% | $28.9135 | $28.91 | $28.90 | $28.90 |
| Purchase #4 | $123.65 | 8.558% | $134.232 | $134.23 | $134.25 | $134.20 |
| Purchase #5 | $25.40 | 11.267% | $28.2618 | $28.26 | $28.25 | $28.30 |
| Purchase #6 | $186.81 | 3.308% | $192.9897 | $192.99 | $193.00 | $193.00 |
| Purchase #7 | $233.49 | 10.214% | $257.3387 | $257.34 | $257.35 | $257.30 |
| 7 purchase totals = | $940.61 | $1,029.9068 | $1,029.90 | $1,029.90 | $1,029.90 | |