| 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 | $28.60 | 5.713% | $30.2339 | $30.23 | $30.25 | $30.20 |
| Purchase #2 | $243.87 | 7.399% | $261.9139 | $261.91 | $261.90 | $261.90 |
| Purchase #3 | $233.76 | 8.685% | $254.0621 | $254.06 | $254.05 | $254.10 |
| Purchase #4 | $198.47 | 9.808% | $217.9359 | $217.94 | $217.95 | $217.90 |
| Purchase #5 | $244.72 | 12.412% | $275.0946 | $275.09 | $275.10 | $275.10 |
| Purchase #6 | $200.66 | 6.425% | $213.5524 | $213.55 | $213.55 | $213.60 |
| Purchase #7 | $144.55 | 9.171% | $157.8067 | $157.81 | $157.80 | $157.80 |
| 7 purchase totals = | $1,294.63 | $1,410.5995 | $1,410.59 | $1,410.60 | $1,410.60 | |