| 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 | $221.25 | 4.520% | $231.2505 | $231.25 | $231.25 | $231.30 |
| Purchase #2 | $72.78 | 9.476% | $79.6766 | $79.68 | $79.70 | $79.70 |
| Purchase #3 | $29.77 | 8.163% | $32.2001 | $32.20 | $32.20 | $32.20 |
| Purchase #4 | $236.79 | 10.436% | $261.5014 | $261.50 | $261.50 | $261.50 |
| Purchase #5 | $200.66 | 12.122% | $224.984 | $224.98 | $225.00 | $225.00 |
| Purchase #6 | $206.58 | 11.436% | $230.2045 | $230.20 | $230.20 | $230.20 |
| Purchase #7 | $139.27 | 11.255% | $154.9448 | $154.94 | $154.95 | $154.90 |
| 7 purchase totals = | $1,107.10 | $1,214.7619 | $1,214.75 | $1,214.80 | $1,214.80 | |