| 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 | $243.60 | 3.175% | $251.3343 | $251.33 | $251.35 | $251.30 |
| Purchase #2 | $160.85 | 11.429% | $179.2335 | $179.23 | $179.25 | $179.20 |
| Purchase #3 | $201.41 | 11.439% | $224.4493 | $224.45 | $224.45 | $224.40 |
| Purchase #4 | $218.73 | 3.272% | $225.8868 | $225.89 | $225.90 | $225.90 |
| Purchase #5 | $28.67 | 7.694% | $30.8759 | $30.88 | $30.90 | $30.90 |
| Purchase #6 | $188.44 | 5.157% | $198.1579 | $198.16 | $198.15 | $198.20 |
| Purchase #7 | $224.44 | 5.550% | $236.8964 | $236.90 | $236.90 | $236.90 |
| 7 purchase totals = | $1,266.14 | $1,346.8341 | $1,346.84 | $1,346.90 | $1,346.80 | |