| 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 | $238.52 | 6.450% | $253.9045 | $253.90 | $253.90 | $253.90 |
| Purchase #2 | $134.79 | 6.379% | $143.3883 | $143.39 | $143.40 | $143.40 |
| Purchase #3 | $33.58 | 12.734% | $37.8561 | $37.86 | $37.85 | $37.90 |
| Purchase #4 | $206.49 | 4.257% | $215.2803 | $215.28 | $215.30 | $215.30 |
| Purchase #5 | $99.90 | 3.305% | $103.2017 | $103.20 | $103.20 | $103.20 |
| Purchase #6 | $51.99 | 5.772% | $54.9909 | $54.99 | $55.00 | $55.00 |
| Purchase #7 | $69.62 | 10.285% | $76.7804 | $76.78 | $76.80 | $76.80 |
| 7 purchase totals = | $834.89 | $885.4022 | $885.40 | $885.45 | $885.50 | |