| 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 | $235.47 | 3.279% | $243.1911 | $243.19 | $243.20 | $243.20 |
| Purchase #2 | $66.55 | 5.419% | $70.1563 | $70.16 | $70.15 | $70.20 |
| Purchase #3 | $128.81 | 6.201% | $136.7975 | $136.80 | $136.80 | $136.80 |
| Purchase #4 | $97.52 | 12.619% | $109.826 | $109.83 | $109.85 | $109.80 |
| Purchase #5 | $221.37 | 11.586% | $247.0179 | $247.02 | $247.00 | $247.00 |
| Purchase #6 | $222.47 | 12.341% | $249.925 | $249.93 | $249.95 | $249.90 |
| Purchase #7 | $100.59 | 11.406% | $112.0633 | $112.06 | $112.05 | $112.10 |
| 7 purchase totals = | $1,072.78 | $1,168.9771 | $1,168.99 | $1,169.00 | $1,169.00 | |