| 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 | $104.33 | 10.517% | $115.3024 | $115.30 | $115.30 | $115.30 |
| Purchase #2 | $46.45 | 12.401% | $52.2103 | $52.21 | $52.20 | $52.20 |
| Purchase #3 | $75.67 | 12.549% | $85.1658 | $85.17 | $85.15 | $85.20 |
| Purchase #4 | $190.80 | 3.770% | $197.9932 | $197.99 | $198.00 | $198.00 |
| Purchase #5 | $247.78 | 13.240% | $280.5861 | $280.59 | $280.60 | $280.60 |
| Purchase #6 | $156.81 | 8.684% | $170.4274 | $170.43 | $170.45 | $170.40 |
| Purchase #7 | $49.60 | 8.643% | $53.8869 | $53.89 | $53.90 | $53.90 |
| 7 purchase totals = | $871.44 | $955.5721 | $955.58 | $955.60 | $955.60 | |