| 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 | $219.79 | 3.571% | $227.6387 | $227.64 | $227.65 | $227.60 |
| Purchase #2 | $104.40 | 9.531% | $114.3504 | $114.35 | $114.35 | $114.40 |
| Purchase #3 | $242.87 | 10.366% | $268.0459 | $268.05 | $268.05 | $268.00 |
| Purchase #4 | $51.59 | 6.479% | $54.9325 | $54.93 | $54.95 | $54.90 |
| Purchase #5 | $218.61 | 9.704% | $239.8239 | $239.82 | $239.80 | $239.80 |
| Purchase #6 | $242.37 | 10.489% | $267.7922 | $267.79 | $267.80 | $267.80 |
| Purchase #7 | $68.48 | 12.836% | $77.2701 | $77.27 | $77.25 | $77.30 |
| 7 purchase totals = | $1,148.11 | $1,249.8537 | $1,249.85 | $1,249.85 | $1,249.80 | |