| 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 | $120.84 | 9.659% | $132.5119 | $132.51 | $132.50 | $132.50 |
| Purchase #2 | $243.31 | 10.123% | $267.9403 | $267.94 | $267.95 | $267.90 |
| Purchase #3 | $109.40 | 4.191% | $113.985 | $113.99 | $114.00 | $114.00 |
| Purchase #4 | $199.46 | 4.430% | $208.2961 | $208.30 | $208.30 | $208.30 |
| Purchase #5 | $98.92 | 7.832% | $106.6674 | $106.67 | $106.65 | $106.70 |
| Purchase #6 | $166.77 | 12.772% | $188.0699 | $188.07 | $188.05 | $188.10 |
| Purchase #7 | $192.93 | 13.264% | $218.5202 | $218.52 | $218.50 | $218.50 |
| 7 purchase totals = | $1,131.63 | $1,235.9908 | $1,236.00 | $1,235.95 | $1,236.00 | |