| 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 | $196.82 | 13.394% | $223.1821 | $223.18 | $223.20 | $223.20 |
| Purchase #2 | $37.84 | 11.227% | $42.0883 | $42.09 | $42.10 | $42.10 |
| Purchase #3 | $126.30 | 4.843% | $132.4167 | $132.42 | $132.40 | $132.40 |
| Purchase #4 | $124.96 | 4.192% | $130.1983 | $130.20 | $130.20 | $130.20 |
| Purchase #5 | $140.66 | 10.536% | $155.4799 | $155.48 | $155.50 | $155.50 |
| Purchase #6 | $47.69 | 3.538% | $49.3773 | $49.38 | $49.40 | $49.40 |
| Purchase #7 | $165.67 | 10.531% | $183.1167 | $183.12 | $183.10 | $183.10 |
| 7 purchase totals = | $839.94 | $915.8593 | $915.87 | $915.90 | $915.90 | |