| 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 | $96.37 | 13.832% | $109.6999 | $109.70 | $109.70 | $109.70 |
| Purchase #2 | $225.51 | 11.414% | $251.2497 | $251.25 | $251.25 | $251.20 |
| Purchase #3 | $126.73 | 8.645% | $137.6858 | $137.69 | $137.70 | $137.70 |
| Purchase #4 | $78.38 | 8.671% | $85.1763 | $85.18 | $85.20 | $85.20 |
| Purchase #5 | $248.44 | 3.791% | $257.8584 | $257.86 | $257.85 | $257.90 |
| Purchase #6 | $246.87 | 12.711% | $278.2496 | $278.25 | $278.25 | $278.20 |
| Purchase #7 | $100.79 | 8.683% | $109.5416 | $109.54 | $109.55 | $109.50 |
| 7 purchase totals = | $1,123.09 | $1,229.4613 | $1,229.47 | $1,229.50 | $1,229.40 | |