| 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 | $202.52 | 9.834% | $222.4358 | $222.44 | $222.45 | $222.40 |
| Purchase #2 | $223.39 | 8.615% | $242.635 | $242.64 | $242.65 | $242.60 |
| Purchase #3 | $95.44 | 8.645% | $103.6908 | $103.69 | $103.70 | $103.70 |
| Purchase #4 | $153.26 | 9.478% | $167.786 | $167.79 | $167.80 | $167.80 |
| Purchase #5 | $137.51 | 5.847% | $145.5502 | $145.55 | $145.55 | $145.60 |
| Purchase #6 | $70.33 | 10.572% | $77.7653 | $77.77 | $77.75 | $77.80 |
| Purchase #7 | $169.30 | 4.776% | $177.3858 | $177.39 | $177.40 | $177.40 |
| 7 purchase totals = | $1,051.75 | $1,137.2489 | $1,137.27 | $1,137.30 | $1,137.30 | |