| 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 | $33.94 | 11.371% | $37.7993 | $37.80 | $37.80 | $37.80 |
| Purchase #2 | $235.37 | 11.490% | $262.414 | $262.41 | $262.40 | $262.40 |
| Purchase #3 | $156.67 | 6.257% | $166.4728 | $166.47 | $166.45 | $166.50 |
| Purchase #4 | $50.29 | 3.874% | $52.2382 | $52.24 | $52.25 | $52.20 |
| Purchase #5 | $161.59 | 8.107% | $174.6901 | $174.69 | $174.70 | $174.70 |
| Purchase #6 | $248.40 | 13.528% | $282.0036 | $282.00 | $282.00 | $282.00 |
| Purchase #7 | $114.58 | 12.726% | $129.1615 | $129.16 | $129.15 | $129.20 |
| 7 purchase totals = | $1,000.84 | $1,104.7795 | $1,104.77 | $1,104.75 | $1,104.80 | |