| 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 | $210.72 | 8.308% | $228.2266 | $228.23 | $228.25 | $228.20 |
| Purchase #2 | $216.87 | 3.676% | $224.8421 | $224.84 | $224.85 | $224.80 |
| Purchase #3 | $170.56 | 12.298% | $191.5355 | $191.54 | $191.55 | $191.50 |
| Purchase #4 | $211.61 | 11.832% | $236.6477 | $236.65 | $236.65 | $236.60 |
| Purchase #5 | $182.39 | 3.241% | $188.3013 | $188.30 | $188.30 | $188.30 |
| Purchase #6 | $27.97 | 8.387% | $30.3158 | $30.32 | $30.30 | $30.30 |
| Purchase #7 | $180.88 | 12.497% | $203.4846 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $1,201.00 | $1,303.3536 | $1,303.36 | $1,303.40 | $1,303.20 | |