| 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 | $217.50 | 10.172% | $239.6241 | $239.62 | $239.60 | $239.60 |
| Purchase #2 | $65.65 | 10.576% | $72.5931 | $72.59 | $72.60 | $72.60 |
| Purchase #3 | $120.81 | 13.225% | $136.7871 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $89.47 | 12.782% | $100.9061 | $100.91 | $100.90 | $100.90 |
| Purchase #5 | $26.80 | 12.645% | $30.1889 | $30.19 | $30.20 | $30.20 |
| Purchase #6 | $213.75 | 5.574% | $225.6644 | $225.66 | $225.65 | $225.70 |
| Purchase #7 | $139.29 | 3.407% | $144.0356 | $144.04 | $144.05 | $144.00 |
| 7 purchase totals = | $873.27 | $949.7993 | $949.80 | $949.80 | $949.80 | |