| 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 | $206.31 | 5.665% | $217.9975 | $218.00 | $218.00 | $218.00 |
| Purchase #2 | $99.55 | 4.607% | $104.1363 | $104.14 | $104.15 | $104.10 |
| Purchase #3 | $81.76 | 5.360% | $86.1423 | $86.14 | $86.15 | $86.10 |
| Purchase #4 | $9.73 | 3.352% | $10.0561 | $10.06 | $10.05 | $10.10 |
| Purchase #5 | $200.55 | 3.396% | $207.3607 | $207.36 | $207.35 | $207.40 |
| Purchase #6 | $189.99 | 8.133% | $205.4419 | $205.44 | $205.45 | $205.40 |
| Purchase #7 | $41.93 | 10.170% | $46.1943 | $46.19 | $46.20 | $46.20 |
| 7 purchase totals = | $829.82 | $877.3291 | $877.33 | $877.35 | $877.30 | |