| 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 | $198.57 | 9.779% | $217.9882 | $217.99 | $218.00 | $218.00 |
| Purchase #2 | $117.57 | 13.317% | $133.2268 | $133.23 | $133.25 | $133.20 |
| Purchase #3 | $115.56 | 13.839% | $131.5523 | $131.55 | $131.55 | $131.60 |
| Purchase #4 | $117.85 | 5.851% | $124.7454 | $124.75 | $124.75 | $124.70 |
| Purchase #5 | $94.34 | 10.863% | $104.5882 | $104.59 | $104.60 | $104.60 |
| Purchase #6 | $247.32 | 7.129% | $264.9514 | $264.95 | $264.95 | $265.00 |
| Purchase #7 | $158.41 | 6.592% | $168.8524 | $168.85 | $168.85 | $168.90 |
| 7 purchase totals = | $1,049.62 | $1,145.9047 | $1,145.91 | $1,145.95 | $1,146.00 | |