| 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 | $104.70 | 11.372% | $116.6065 | $116.61 | $116.60 | $116.60 |
| Purchase #2 | $216.87 | 3.768% | $225.0417 | $225.04 | $225.05 | $225.00 |
| Purchase #3 | $216.44 | 5.639% | $228.6451 | $228.65 | $228.65 | $228.60 |
| Purchase #4 | $149.92 | 9.631% | $164.3588 | $164.36 | $164.35 | $164.40 |
| Purchase #5 | $89.75 | 3.175% | $92.5996 | $92.60 | $92.60 | $92.60 |
| Purchase #6 | $28.85 | 4.249% | $30.0758 | $30.08 | $30.10 | $30.10 |
| Purchase #7 | $28.55 | 9.747% | $31.3328 | $31.33 | $31.35 | $31.30 |
| 7 purchase totals = | $835.08 | $888.6603 | $888.67 | $888.70 | $888.60 | |