| 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 | $107.77 | 8.443% | $116.869 | $116.87 | $116.85 | $116.90 |
| Purchase #2 | $197.38 | 5.199% | $207.6418 | $207.64 | $207.65 | $207.60 |
| Purchase #3 | $205.32 | 3.341% | $212.1797 | $212.18 | $212.20 | $212.20 |
| Purchase #4 | $30.25 | 9.769% | $33.2051 | $33.21 | $33.20 | $33.20 |
| Purchase #5 | $10.93 | 7.287% | $11.7265 | $11.73 | $11.75 | $11.70 |
| Purchase #6 | $196.50 | 7.775% | $211.7779 | $211.78 | $211.80 | $211.80 |
| Purchase #7 | $153.46 | 11.335% | $170.8547 | $170.85 | $170.85 | $170.90 |
| 7 purchase totals = | $901.61 | $964.2547 | $964.26 | $964.30 | $964.30 | |