| 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 | $227.55 | 3.623% | $235.7941 | $235.79 | $235.80 | $235.80 |
| Purchase #2 | $154.52 | 12.856% | $174.3851 | $174.39 | $174.40 | $174.40 |
| Purchase #3 | $223.57 | 10.671% | $247.4272 | $247.43 | $247.45 | $247.40 |
| Purchase #4 | $34.38 | 12.222% | $38.5819 | $38.58 | $38.60 | $38.60 |
| Purchase #5 | $170.60 | 3.797% | $177.0777 | $177.08 | $177.10 | $177.10 |
| Purchase #6 | $36.71 | 4.326% | $38.2981 | $38.30 | $38.30 | $38.30 |
| Purchase #7 | $186.64 | 4.533% | $195.1004 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $1,033.97 | $1,106.6645 | $1,106.67 | $1,106.75 | $1,106.70 | |