| 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 | $231.59 | 11.347% | $257.8685 | $257.87 | $257.85 | $257.90 |
| Purchase #2 | $214.45 | 7.565% | $230.6731 | $230.67 | $230.65 | $230.70 |
| Purchase #3 | $62.55 | 13.316% | $70.8792 | $70.88 | $70.90 | $70.90 |
| Purchase #4 | $140.81 | 12.178% | $157.9578 | $157.96 | $157.95 | $158.00 |
| Purchase #5 | $55.97 | 12.699% | $63.0776 | $63.08 | $63.10 | $63.10 |
| Purchase #6 | $137.38 | 4.628% | $143.7379 | $143.74 | $143.75 | $143.70 |
| Purchase #7 | $11.96 | 11.799% | $13.3712 | $13.37 | $13.35 | $13.40 |
| 7 purchase totals = | $854.71 | $937.5653 | $937.57 | $937.55 | $937.70 | |