| 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 | $208.26 | 5.503% | $219.7205 | $219.72 | $219.70 | $219.70 |
| Purchase #2 | $214.81 | 8.789% | $233.6897 | $233.69 | $233.70 | $233.70 |
| Purchase #3 | $48.54 | 12.538% | $54.6259 | $54.63 | $54.65 | $54.60 |
| Purchase #4 | $52.85 | 11.840% | $59.1074 | $59.11 | $59.10 | $59.10 |
| Purchase #5 | $224.79 | 10.551% | $248.5076 | $248.51 | $248.50 | $248.50 |
| Purchase #6 | $131.98 | 5.515% | $139.2587 | $139.26 | $139.25 | $139.30 |
| Purchase #7 | $30.77 | 9.768% | $33.7756 | $33.78 | $33.80 | $33.80 |
| 7 purchase totals = | $912.00 | $988.6854 | $988.70 | $988.70 | $988.70 | |