| 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 | $213.96 | 6.193% | $227.2105 | $227.21 | $227.20 | $227.20 |
| Purchase #2 | $95.79 | 12.845% | $108.0942 | $108.09 | $108.10 | $108.10 |
| Purchase #3 | $74.45 | 10.430% | $82.2151 | $82.22 | $82.20 | $82.20 |
| Purchase #4 | $156.72 | 6.468% | $166.8566 | $166.86 | $166.85 | $166.90 |
| Purchase #5 | $97.34 | 8.273% | $105.3929 | $105.39 | $105.40 | $105.40 |
| Purchase #6 | $75.86 | 13.825% | $86.3476 | $86.35 | $86.35 | $86.30 |
| Purchase #7 | $199.34 | 12.503% | $224.2635 | $224.26 | $224.25 | $224.30 |
| 7 purchase totals = | $913.46 | $1,000.3804 | $1,000.38 | $1,000.35 | $1,000.40 | |