| 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 | $208.47 | 13.283% | $236.1611 | $236.16 | $236.15 | $236.20 |
| Purchase #2 | $183.79 | 4.493% | $192.0477 | $192.05 | $192.05 | $192.00 |
| Purchase #3 | $79.87 | 4.458% | $83.4306 | $83.43 | $83.45 | $83.40 |
| Purchase #4 | $205.87 | 12.272% | $231.1344 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $216.46 | 7.646% | $233.0105 | $233.01 | $233.00 | $233.00 |
| Purchase #6 | $77.77 | 5.327% | $81.9128 | $81.91 | $81.90 | $81.90 |
| Purchase #7 | $98.30 | 3.448% | $101.6894 | $101.69 | $101.70 | $101.70 |
| 7 purchase totals = | $1,070.53 | $1,159.3865 | $1,159.38 | $1,159.40 | $1,159.30 | |