| 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 | $222.63 | 3.159% | $229.6629 | $229.66 | $229.65 | $229.70 |
| Purchase #2 | $214.63 | 10.572% | $237.3207 | $237.32 | $237.30 | $237.30 |
| Purchase #3 | $118.40 | 10.611% | $130.9634 | $130.96 | $130.95 | $131.00 |
| Purchase #4 | $190.85 | 12.265% | $214.2578 | $214.26 | $214.25 | $214.30 |
| Purchase #5 | $154.74 | 8.722% | $168.2364 | $168.24 | $168.25 | $168.20 |
| Purchase #6 | $43.82 | 10.263% | $48.3172 | $48.32 | $48.30 | $48.30 |
| Purchase #7 | $149.52 | 6.279% | $158.9084 | $158.91 | $158.90 | $158.90 |
| 7 purchase totals = | $1,094.59 | $1,187.6668 | $1,187.67 | $1,187.60 | $1,187.70 | |