| 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 | $97.38 | 11.139% | $108.2272 | $108.23 | $108.25 | $108.20 |
| Purchase #2 | $225.44 | 5.468% | $237.7671 | $237.77 | $237.75 | $237.80 |
| Purchase #3 | $71.99 | 6.561% | $76.7133 | $76.71 | $76.70 | $76.70 |
| Purchase #4 | $125.64 | 4.641% | $131.471 | $131.47 | $131.45 | $131.50 |
| Purchase #5 | $41.48 | 12.686% | $46.7422 | $46.74 | $46.75 | $46.70 |
| Purchase #6 | $109.78 | 6.831% | $117.2791 | $117.28 | $117.30 | $117.30 |
| Purchase #7 | $185.53 | 10.140% | $204.3427 | $204.34 | $204.35 | $204.30 |
| 7 purchase totals = | $857.24 | $922.5426 | $922.54 | $922.55 | $922.50 | |