| 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 | $205.50 | 10.211% | $226.4836 | $226.48 | $226.50 | $226.50 |
| Purchase #2 | $72.99 | 10.203% | $80.4372 | $80.44 | $80.45 | $80.40 |
| Purchase #3 | $216.41 | 8.337% | $234.4521 | $234.45 | $234.45 | $234.50 |
| Purchase #4 | $56.97 | 11.775% | $63.6782 | $63.68 | $63.70 | $63.70 |
| Purchase #5 | $124.56 | 5.474% | $131.3784 | $131.38 | $131.40 | $131.40 |
| Purchase #6 | $49.27 | 13.234% | $55.7904 | $55.79 | $55.80 | $55.80 |
| Purchase #7 | $231.76 | 7.722% | $249.6565 | $249.66 | $249.65 | $249.70 |
| 7 purchase totals = | $957.46 | $1,041.8764 | $1,041.88 | $1,041.95 | $1,042.00 | |