| 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 | $242.80 | 8.332% | $263.0301 | $263.03 | $263.05 | $263.00 |
| Purchase #2 | $7.69 | 6.130% | $8.1614 | $8.16 | $8.15 | $8.20 |
| Purchase #3 | $113.87 | 6.695% | $121.4936 | $121.49 | $121.50 | $121.50 |
| Purchase #4 | $247.42 | 5.868% | $261.9386 | $261.94 | $261.95 | $261.90 |
| Purchase #5 | $72.86 | 5.836% | $77.1121 | $77.11 | $77.10 | $77.10 |
| Purchase #6 | $203.76 | 13.204% | $230.6645 | $230.66 | $230.65 | $230.70 |
| Purchase #7 | $11.57 | 11.863% | $12.9425 | $12.94 | $12.95 | $12.90 |
| 7 purchase totals = | $899.97 | $975.3428 | $975.33 | $975.35 | $975.30 | |