| 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 | $115.66 | 5.525% | $122.0502 | $122.05 | $122.05 | $122.10 |
| Purchase #2 | $32.62 | 13.443% | $37.0051 | $37.01 | $37.00 | $37.00 |
| Purchase #3 | $113.79 | 11.836% | $127.2582 | $127.26 | $127.25 | $127.30 |
| Purchase #4 | $5.56 | 5.621% | $5.8725 | $5.87 | $5.85 | $5.90 |
| Purchase #5 | $219.85 | 6.356% | $233.8237 | $233.82 | $233.80 | $233.80 |
| Purchase #6 | $125.86 | 8.175% | $136.1491 | $136.15 | $136.15 | $136.10 |
| Purchase #7 | $188.76 | 3.482% | $195.3326 | $195.33 | $195.35 | $195.30 |
| 7 purchase totals = | $802.10 | $857.4914 | $857.49 | $857.45 | $857.50 | |