| 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 | $236.31 | 5.641% | $249.6402 | $249.64 | $249.65 | $249.60 |
| Purchase #2 | $51.64 | 6.854% | $55.1794 | $55.18 | $55.20 | $55.20 |
| Purchase #3 | $49.60 | 9.765% | $54.4434 | $54.44 | $54.45 | $54.40 |
| Purchase #4 | $87.78 | 7.616% | $94.4653 | $94.47 | $94.45 | $94.50 |
| Purchase #5 | $180.82 | 13.420% | $205.086 | $205.09 | $205.10 | $205.10 |
| Purchase #6 | $206.41 | 9.344% | $225.697 | $225.70 | $225.70 | $225.70 |
| Purchase #7 | $221.28 | 7.519% | $237.918 | $237.92 | $237.90 | $237.90 |
| 7 purchase totals = | $1,033.84 | $1,122.4293 | $1,122.44 | $1,122.45 | $1,122.40 | |