| 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 | $198.44 | 10.719% | $219.7108 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $248.59 | 5.161% | $261.4197 | $261.42 | $261.40 | $261.40 |
| Purchase #3 | $86.69 | 5.263% | $91.2525 | $91.25 | $91.25 | $91.30 |
| Purchase #4 | $59.57 | 3.210% | $61.4822 | $61.48 | $61.50 | $61.50 |
| Purchase #5 | $163.86 | 13.758% | $186.4039 | $186.40 | $186.40 | $186.40 |
| Purchase #6 | $44.73 | 11.673% | $49.9513 | $49.95 | $49.95 | $50.00 |
| Purchase #7 | $136.97 | 8.385% | $148.4549 | $148.45 | $148.45 | $148.50 |
| 7 purchase totals = | $938.85 | $1,018.6753 | $1,018.66 | $1,018.65 | $1,018.80 | |