| 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 | $200.30 | 9.862% | $220.0536 | $220.05 | $220.05 | $220.10 |
| Purchase #2 | $202.55 | 11.863% | $226.5785 | $226.58 | $226.60 | $226.60 |
| Purchase #3 | $113.28 | 11.498% | $126.3049 | $126.30 | $126.30 | $126.30 |
| Purchase #4 | $243.89 | 11.771% | $272.5983 | $272.60 | $272.60 | $272.60 |
| Purchase #5 | $19.89 | 3.356% | $20.5575 | $20.56 | $20.55 | $20.60 |
| Purchase #6 | $205.56 | 13.172% | $232.6364 | $232.64 | $232.65 | $232.60 |
| Purchase #7 | $122.97 | 3.724% | $127.5494 | $127.55 | $127.55 | $127.50 |
| 7 purchase totals = | $1,108.44 | $1,226.2786 | $1,226.28 | $1,226.30 | $1,226.30 | |