| 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 | $190.71 | 4.121% | $198.5692 | $198.57 | $198.55 | $198.60 |
| Purchase #2 | $136.48 | 8.811% | $148.5053 | $148.51 | $148.50 | $148.50 |
| Purchase #3 | $247.31 | 7.373% | $265.5442 | $265.54 | $265.55 | $265.50 |
| Purchase #4 | $164.39 | 11.680% | $183.5908 | $183.59 | $183.60 | $183.60 |
| Purchase #5 | $92.76 | 8.846% | $100.9655 | $100.97 | $100.95 | $101.00 |
| Purchase #6 | $167.35 | 11.741% | $186.9986 | $187.00 | $187.00 | $187.00 |
| Purchase #7 | $239.94 | 4.605% | $250.9892 | $250.99 | $251.00 | $251.00 |
| 7 purchase totals = | $1,238.94 | $1,335.1628 | $1,335.17 | $1,335.15 | $1,335.20 | |