| 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 | $109.47 | 4.324% | $114.2035 | $114.20 | $114.20 | $114.20 |
| Purchase #2 | $90.74 | 6.320% | $96.4748 | $96.47 | $96.45 | $96.50 |
| Purchase #3 | $77.37 | 5.124% | $81.3344 | $81.33 | $81.35 | $81.30 |
| Purchase #4 | $154.90 | 5.407% | $163.2754 | $163.28 | $163.30 | $163.30 |
| Purchase #5 | $98.77 | 6.352% | $105.0439 | $105.04 | $105.05 | $105.00 |
| Purchase #6 | $242.76 | 13.746% | $276.1298 | $276.13 | $276.15 | $276.10 |
| Purchase #7 | $137.86 | 7.706% | $148.4835 | $148.48 | $148.50 | $148.50 |
| 7 purchase totals = | $911.87 | $984.9453 | $984.93 | $985.00 | $984.90 | |