| 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 | $250.57 | 13.559% | $284.5448 | $284.54 | $284.55 | $284.50 |
| Purchase #2 | $23.64 | 11.858% | $26.4432 | $26.44 | $26.45 | $26.40 |
| Purchase #3 | $79.69 | 5.182% | $83.8195 | $83.82 | $83.80 | $83.80 |
| Purchase #4 | $118.92 | 8.735% | $129.3077 | $129.31 | $129.30 | $129.30 |
| Purchase #5 | $80.29 | 8.872% | $87.4133 | $87.41 | $87.40 | $87.40 |
| Purchase #6 | $134.42 | 12.622% | $151.3865 | $151.39 | $151.40 | $151.40 |
| Purchase #7 | $133.55 | 11.459% | $148.8535 | $148.85 | $148.85 | $148.90 |
| 7 purchase totals = | $821.08 | $911.7685 | $911.76 | $911.75 | $911.70 | |