| 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 | $138.49 | 12.138% | $155.2999 | $155.30 | $155.30 | $155.30 |
| Purchase #2 | $55.36 | 8.766% | $60.2129 | $60.21 | $60.20 | $60.20 |
| Purchase #3 | $69.89 | 13.514% | $79.3349 | $79.33 | $79.35 | $79.30 |
| Purchase #4 | $44.55 | 3.132% | $45.9453 | $45.95 | $45.95 | $45.90 |
| Purchase #5 | $205.48 | 12.690% | $231.5554 | $231.56 | $231.55 | $231.60 |
| Purchase #6 | $247.60 | 9.556% | $271.2607 | $271.26 | $271.25 | $271.30 |
| Purchase #7 | $239.62 | 9.492% | $262.3647 | $262.36 | $262.35 | $262.40 |
| 7 purchase totals = | $1,000.99 | $1,105.9738 | $1,105.97 | $1,105.95 | $1,106.00 | |