| 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 | $209.43 | 10.476% | $231.3699 | $231.37 | $231.35 | $231.40 |
| Purchase #2 | $81.65 | 7.538% | $87.8048 | $87.80 | $87.80 | $87.80 |
| Purchase #3 | $159.91 | 11.208% | $177.8327 | $177.83 | $177.85 | $177.80 |
| Purchase #4 | $208.33 | 10.324% | $229.838 | $229.84 | $229.85 | $229.80 |
| Purchase #5 | $93.39 | 13.181% | $105.6997 | $105.70 | $105.70 | $105.70 |
| Purchase #6 | $209.62 | 12.138% | $235.0637 | $235.06 | $235.05 | $235.10 |
| Purchase #7 | $29.92 | 8.338% | $32.4147 | $32.41 | $32.40 | $32.40 |
| 7 purchase totals = | $992.25 | $1,100.0235 | $1,100.01 | $1,100.00 | $1,100.00 | |