| 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 | $129.38 | 10.291% | $142.6945 | $142.69 | $142.70 | $142.70 |
| Purchase #2 | $218.77 | 11.156% | $243.176 | $243.18 | $243.20 | $243.20 |
| Purchase #3 | $248.62 | 7.583% | $267.4729 | $267.47 | $267.45 | $267.50 |
| Purchase #4 | $193.96 | 6.240% | $206.0631 | $206.06 | $206.05 | $206.10 |
| Purchase #5 | $74.41 | 7.371% | $79.8948 | $79.89 | $79.90 | $79.90 |
| Purchase #6 | $94.60 | 12.856% | $106.7618 | $106.76 | $106.75 | $106.80 |
| Purchase #7 | $181.39 | 12.121% | $203.3763 | $203.38 | $203.40 | $203.40 |
| 7 purchase totals = | $1,141.13 | $1,249.4394 | $1,249.43 | $1,249.45 | $1,249.60 | |