| 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 | $198.72 | 3.381% | $205.4387 | $205.44 | $205.45 | $205.40 |
| Purchase #2 | $155.47 | 6.493% | $165.5647 | $165.56 | $165.55 | $165.60 |
| Purchase #3 | $194.51 | 7.716% | $209.5184 | $209.52 | $209.50 | $209.50 |
| Purchase #4 | $245.41 | 3.823% | $254.792 | $254.79 | $254.80 | $254.80 |
| Purchase #5 | $101.25 | 3.493% | $104.7867 | $104.79 | $104.80 | $104.80 |
| Purchase #6 | $186.66 | 5.743% | $197.3799 | $197.38 | $197.40 | $197.40 |
| Purchase #7 | $133.89 | 11.697% | $149.5511 | $149.55 | $149.55 | $149.60 |
| 7 purchase totals = | $1,215.91 | $1,287.0315 | $1,287.03 | $1,287.05 | $1,287.10 | |