| 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 | $127.45 | 12.192% | $142.9887 | $142.99 | $143.00 | $143.00 |
| Purchase #2 | $247.78 | 5.692% | $261.8836 | $261.88 | $261.90 | $261.90 |
| Purchase #3 | $142.95 | 10.858% | $158.4715 | $158.47 | $158.45 | $158.50 |
| Purchase #4 | $209.38 | 11.548% | $233.5592 | $233.56 | $233.55 | $233.60 |
| Purchase #5 | $48.64 | 9.736% | $53.3756 | $53.38 | $53.40 | $53.40 |
| Purchase #6 | $40.84 | 9.137% | $44.5716 | $44.57 | $44.55 | $44.60 |
| Purchase #7 | $227.29 | 4.335% | $237.143 | $237.14 | $237.15 | $237.10 |
| 7 purchase totals = | $1,044.33 | $1,131.9932 | $1,131.99 | $1,132.00 | $1,132.10 | |