| 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 | $236.58 | 5.289% | $249.0927 | $249.09 | $249.10 | $249.10 |
| Purchase #2 | $195.56 | 10.440% | $215.9765 | $215.98 | $216.00 | $216.00 |
| Purchase #3 | $197.98 | 8.402% | $214.6143 | $214.61 | $214.60 | $214.60 |
| Purchase #4 | $10.73 | 6.567% | $11.4346 | $11.43 | $11.45 | $11.40 |
| Purchase #5 | $173.86 | 6.140% | $184.535 | $184.54 | $184.55 | $184.50 |
| Purchase #6 | $235.97 | 6.273% | $250.7724 | $250.77 | $250.75 | $250.80 |
| Purchase #7 | $165.60 | 13.195% | $187.4509 | $187.45 | $187.45 | $187.50 |
| 7 purchase totals = | $1,216.28 | $1,313.8764 | $1,313.87 | $1,313.90 | $1,313.90 | |