| 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 | $214.45 | 5.566% | $226.3863 | $226.39 | $226.40 | $226.40 |
| Purchase #2 | $245.95 | 10.605% | $272.033 | $272.03 | $272.05 | $272.00 |
| Purchase #3 | $91.95 | 6.564% | $97.9856 | $97.99 | $98.00 | $98.00 |
| Purchase #4 | $227.31 | 6.262% | $241.5442 | $241.54 | $241.55 | $241.50 |
| Purchase #5 | $177.50 | 3.604% | $183.8971 | $183.90 | $183.90 | $183.90 |
| Purchase #6 | $102.25 | 10.865% | $113.3595 | $113.36 | $113.35 | $113.40 |
| Purchase #7 | $118.96 | 8.635% | $129.2322 | $129.23 | $129.25 | $129.20 |
| 7 purchase totals = | $1,178.37 | $1,264.4379 | $1,264.44 | $1,264.50 | $1,264.40 | |