| 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 | $227.59 | 11.430% | $253.6035 | $253.60 | $253.60 | $253.60 |
| Purchase #2 | $78.30 | 10.716% | $86.6906 | $86.69 | $86.70 | $86.70 |
| Purchase #3 | $174.47 | 6.751% | $186.2485 | $186.25 | $186.25 | $186.20 |
| Purchase #4 | $29.37 | 8.202% | $31.7789 | $31.78 | $31.80 | $31.80 |
| Purchase #5 | $236.83 | 6.857% | $253.0694 | $253.07 | $253.05 | $253.10 |
| Purchase #6 | $91.59 | 13.711% | $104.1479 | $104.15 | $104.15 | $104.10 |
| Purchase #7 | $249.71 | 6.555% | $266.0785 | $266.08 | $266.10 | $266.10 |
| 7 purchase totals = | $1,087.86 | $1,181.6173 | $1,181.62 | $1,181.65 | $1,181.60 | |