| 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 | $140.93 | 6.349% | $149.8776 | $149.88 | $149.90 | $149.90 |
| Purchase #2 | $142.45 | 5.546% | $150.3503 | $150.35 | $150.35 | $150.40 |
| Purchase #3 | $214.32 | 8.864% | $233.3173 | $233.32 | $233.30 | $233.30 |
| Purchase #4 | $156.56 | 4.160% | $163.0729 | $163.07 | $163.05 | $163.10 |
| Purchase #5 | $217.69 | 12.761% | $245.4694 | $245.47 | $245.45 | $245.50 |
| Purchase #6 | $45.81 | 11.730% | $51.1835 | $51.18 | $51.20 | $51.20 |
| Purchase #7 | $216.32 | 11.862% | $241.9799 | $241.98 | $242.00 | $242.00 |
| 7 purchase totals = | $1,134.08 | $1,235.2509 | $1,235.25 | $1,235.25 | $1,235.40 | |