| 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 | $112.66 | 13.620% | $128.0043 | $128.00 | $128.00 | $128.00 |
| Purchase #2 | $56.46 | 6.702% | $60.2439 | $60.24 | $60.25 | $60.20 |
| Purchase #3 | $29.74 | 13.565% | $33.7742 | $33.77 | $33.75 | $33.80 |
| Purchase #4 | $169.79 | 4.384% | $177.2336 | $177.23 | $177.25 | $177.20 |
| Purchase #5 | $41.30 | 11.335% | $45.9814 | $45.98 | $46.00 | $46.00 |
| Purchase #6 | $124.51 | 4.559% | $130.1864 | $130.19 | $130.20 | $130.20 |
| Purchase #7 | $235.81 | 11.282% | $262.4141 | $262.41 | $262.40 | $262.40 |
| 7 purchase totals = | $770.27 | $837.8379 | $837.82 | $837.85 | $837.80 | |