| 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 | $184.75 | 13.345% | $209.4049 | $209.40 | $209.40 | $209.40 |
| Purchase #2 | $233.64 | 5.490% | $246.4668 | $246.47 | $246.45 | $246.50 |
| Purchase #3 | $241.96 | 4.246% | $252.2336 | $252.23 | $252.25 | $252.20 |
| Purchase #4 | $99.70 | 9.678% | $109.349 | $109.35 | $109.35 | $109.30 |
| Purchase #5 | $136.28 | 10.348% | $150.3823 | $150.38 | $150.40 | $150.40 |
| Purchase #6 | $169.49 | 9.561% | $185.6949 | $185.69 | $185.70 | $185.70 |
| Purchase #7 | $203.42 | 13.299% | $230.4728 | $230.47 | $230.45 | $230.50 |
| 7 purchase totals = | $1,269.24 | $1,384.0043 | $1,383.99 | $1,384.00 | $1,384.00 | |