| 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 | $78.93 | 13.117% | $89.2832 | $89.28 | $89.30 | $89.30 |
| Purchase #2 | $91.28 | 7.848% | $98.4437 | $98.44 | $98.45 | $98.40 |
| Purchase #3 | $186.47 | 10.180% | $205.4526 | $205.45 | $205.45 | $205.50 |
| Purchase #4 | $236.80 | 5.154% | $249.0047 | $249.00 | $249.00 | $249.00 |
| Purchase #5 | $96.98 | 7.493% | $104.2467 | $104.25 | $104.25 | $104.20 |
| Purchase #6 | $163.41 | 6.141% | $173.445 | $173.45 | $173.45 | $173.40 |
| Purchase #7 | $188.57 | 12.542% | $212.2204 | $212.22 | $212.20 | $212.20 |
| 7 purchase totals = | $1,042.44 | $1,132.0963 | $1,132.09 | $1,132.10 | $1,132.00 | |