| 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 | $225.47 | 4.633% | $235.916 | $235.92 | $235.90 | $235.90 |
| Purchase #2 | $204.33 | 13.461% | $231.8349 | $231.83 | $231.85 | $231.80 |
| Purchase #3 | $107.26 | 7.641% | $115.4557 | $115.46 | $115.45 | $115.50 |
| Purchase #4 | $52.29 | 5.763% | $55.3035 | $55.30 | $55.30 | $55.30 |
| Purchase #5 | $121.48 | 9.793% | $133.3765 | $133.38 | $133.40 | $133.40 |
| Purchase #6 | $202.30 | 3.170% | $208.7129 | $208.71 | $208.70 | $208.70 |
| Purchase #7 | $197.88 | 4.526% | $206.836 | $206.84 | $206.85 | $206.80 |
| 7 purchase totals = | $1,111.01 | $1,187.4355 | $1,187.44 | $1,187.45 | $1,187.40 | |