| 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 | $250.28 | 12.324% | $281.1245 | $281.12 | $281.10 | $281.10 |
| Purchase #2 | $197.48 | 13.682% | $224.4992 | $224.50 | $224.50 | $224.50 |
| Purchase #3 | $153.70 | 6.689% | $163.981 | $163.98 | $164.00 | $164.00 |
| Purchase #4 | $74.54 | 3.796% | $77.3695 | $77.37 | $77.35 | $77.40 |
| Purchase #5 | $118.82 | 6.265% | $126.2641 | $126.26 | $126.25 | $126.30 |
| Purchase #6 | $148.35 | 5.730% | $156.8505 | $156.85 | $156.85 | $156.90 |
| Purchase #7 | $110.51 | 7.731% | $119.0535 | $119.05 | $119.05 | $119.10 |
| 7 purchase totals = | $1,053.68 | $1,149.1423 | $1,149.13 | $1,149.10 | $1,149.30 | |