| 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 | $225.79 | 4.554% | $236.0725 | $236.07 | $236.05 | $236.10 |
| Purchase #2 | $205.83 | 7.589% | $221.4504 | $221.45 | $221.45 | $221.50 |
| Purchase #3 | $167.82 | 6.471% | $178.6796 | $178.68 | $178.70 | $178.70 |
| Purchase #4 | $127.66 | 12.590% | $143.7324 | $143.73 | $143.75 | $143.70 |
| Purchase #5 | $235.45 | 4.694% | $246.502 | $246.50 | $246.50 | $246.50 |
| Purchase #6 | $250.71 | 13.328% | $284.1246 | $284.12 | $284.10 | $284.10 |
| Purchase #7 | $114.35 | 8.566% | $124.1452 | $124.15 | $124.15 | $124.10 |
| 7 purchase totals = | $1,327.61 | $1,434.7067 | $1,434.70 | $1,434.70 | $1,434.70 | |