| 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 | $224.67 | 6.825% | $240.0037 | $240.00 | $240.00 | $240.00 |
| Purchase #2 | $79.87 | 8.703% | $86.8211 | $86.82 | $86.80 | $86.80 |
| Purchase #3 | $202.44 | 6.347% | $215.2889 | $215.29 | $215.30 | $215.30 |
| Purchase #4 | $239.28 | 7.537% | $257.3145 | $257.31 | $257.30 | $257.30 |
| Purchase #5 | $15.63 | 3.222% | $16.1336 | $16.13 | $16.15 | $16.10 |
| Purchase #6 | $55.83 | 13.243% | $63.2236 | $63.22 | $63.20 | $63.20 |
| Purchase #7 | $173.98 | 7.413% | $186.8771 | $186.88 | $186.90 | $186.90 |
| 7 purchase totals = | $991.70 | $1,065.6625 | $1,065.65 | $1,065.65 | $1,065.60 | |