| 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 | $11.85 | 11.484% | $13.2109 | $13.21 | $13.20 | $13.20 |
| Purchase #2 | $215.84 | 6.144% | $229.1012 | $229.10 | $229.10 | $229.10 |
| Purchase #3 | $78.83 | 9.296% | $86.158 | $86.16 | $86.15 | $86.20 |
| Purchase #4 | $226.96 | 8.173% | $245.5094 | $245.51 | $245.50 | $245.50 |
| Purchase #5 | $60.75 | 12.289% | $68.2156 | $68.22 | $68.20 | $68.20 |
| Purchase #6 | $156.44 | 13.189% | $177.0729 | $177.07 | $177.05 | $177.10 |
| Purchase #7 | $196.36 | 10.357% | $216.697 | $216.70 | $216.70 | $216.70 |
| 7 purchase totals = | $947.03 | $1,035.9650 | $1,035.97 | $1,035.90 | $1,036.00 | |