| 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 | $145.40 | 12.839% | $164.0679 | $164.07 | $164.05 | $164.10 |
| Purchase #2 | $121.40 | 4.260% | $126.5716 | $126.57 | $126.55 | $126.60 |
| Purchase #3 | $246.90 | 12.756% | $278.3946 | $278.39 | $278.40 | $278.40 |
| Purchase #4 | $215.87 | 12.205% | $242.2169 | $242.22 | $242.20 | $242.20 |
| Purchase #5 | $95.32 | 11.157% | $105.9549 | $105.95 | $105.95 | $106.00 |
| Purchase #6 | $107.94 | 7.502% | $116.0377 | $116.04 | $116.05 | $116.00 |
| Purchase #7 | $203.82 | 13.338% | $231.0055 | $231.01 | $231.00 | $231.00 |
| 7 purchase totals = | $1,136.65 | $1,264.2491 | $1,264.25 | $1,264.20 | $1,264.30 | |