| 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 | $239.58 | 9.297% | $261.8538 | $261.85 | $261.85 | $261.90 |
| Purchase #2 | $211.81 | 5.690% | $223.862 | $223.86 | $223.85 | $223.90 |
| Purchase #3 | $156.92 | 9.459% | $171.7631 | $171.76 | $171.75 | $171.80 |
| Purchase #4 | $129.28 | 12.146% | $144.9823 | $144.98 | $145.00 | $145.00 |
| Purchase #5 | $237.89 | 5.824% | $251.7447 | $251.74 | $251.75 | $251.70 |
| Purchase #6 | $65.57 | 12.396% | $73.6981 | $73.70 | $73.70 | $73.70 |
| Purchase #7 | $240.38 | 13.645% | $273.1799 | $273.18 | $273.20 | $273.20 |
| 7 purchase totals = | $1,281.43 | $1,401.0839 | $1,401.07 | $1,401.10 | $1,401.20 | |