| 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 | $219.85 | 12.812% | $248.0172 | $248.02 | $248.00 | $248.00 |
| Purchase #2 | $193.70 | 5.867% | $205.0644 | $205.06 | $205.05 | $205.10 |
| Purchase #3 | $84.97 | 4.736% | $88.9942 | $88.99 | $89.00 | $89.00 |
| Purchase #4 | $187.36 | 7.113% | $200.6869 | $200.69 | $200.70 | $200.70 |
| Purchase #5 | $111.82 | 6.564% | $119.1599 | $119.16 | $119.15 | $119.20 |
| Purchase #6 | $111.72 | 9.622% | $122.4697 | $122.47 | $122.45 | $122.50 |
| Purchase #7 | $109.78 | 13.810% | $124.9406 | $124.94 | $124.95 | $124.90 |
| 7 purchase totals = | $1,019.20 | $1,109.3329 | $1,109.33 | $1,109.30 | $1,109.40 | |