| 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 | $234.90 | 10.635% | $259.8816 | $259.88 | $259.90 | $259.90 |
| Purchase #2 | $79.81 | 10.154% | $87.9139 | $87.91 | $87.90 | $87.90 |
| Purchase #3 | $238.79 | 5.553% | $252.05 | $252.05 | $252.05 | $252.10 |
| Purchase #4 | $115.61 | 7.321% | $124.0738 | $124.07 | $124.05 | $124.10 |
| Purchase #5 | $67.29 | 9.609% | $73.7559 | $73.76 | $73.75 | $73.80 |
| Purchase #6 | $244.40 | 6.635% | $260.6159 | $260.62 | $260.60 | $260.60 |
| Purchase #7 | $152.80 | 10.576% | $168.9601 | $168.96 | $168.95 | $169.00 |
| 7 purchase totals = | $1,133.60 | $1,227.2512 | $1,227.25 | $1,227.20 | $1,227.40 | |