| 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 | $225.51 | 9.709% | $247.4048 | $247.40 | $247.40 | $247.40 |
| Purchase #2 | $147.97 | 12.301% | $166.1718 | $166.17 | $166.15 | $166.20 |
| Purchase #3 | $100.52 | 10.554% | $111.1289 | $111.13 | $111.15 | $111.10 |
| Purchase #4 | $227.65 | 10.704% | $252.0177 | $252.02 | $252.00 | $252.00 |
| Purchase #5 | $26.63 | 13.631% | $30.2599 | $30.26 | $30.25 | $30.30 |
| Purchase #6 | $158.36 | 11.829% | $177.0924 | $177.09 | $177.10 | $177.10 |
| Purchase #7 | $212.89 | 5.210% | $223.9816 | $223.98 | $224.00 | $224.00 |
| 7 purchase totals = | $1,099.53 | $1,208.0571 | $1,208.05 | $1,208.05 | $1,208.10 | |