| 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 | $198.62 | 4.112% | $206.7873 | $206.79 | $206.80 | $206.80 |
| Purchase #2 | $104.37 | 7.504% | $112.2019 | $112.20 | $112.20 | $112.20 |
| Purchase #3 | $232.81 | 8.449% | $252.4801 | $252.48 | $252.50 | $252.50 |
| Purchase #4 | $197.27 | 12.205% | $221.3468 | $221.35 | $221.35 | $221.30 |
| Purchase #5 | $99.65 | 10.356% | $109.9698 | $109.97 | $109.95 | $110.00 |
| Purchase #6 | $115.96 | 9.225% | $126.6573 | $126.66 | $126.65 | $126.70 |
| Purchase #7 | $97.63 | 8.532% | $105.9598 | $105.96 | $105.95 | $106.00 |
| 7 purchase totals = | $1,046.31 | $1,135.4030 | $1,135.41 | $1,135.40 | $1,135.50 | |