| 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 | $20.99 | 5.143% | $22.0695 | $22.07 | $22.05 | $22.10 |
| Purchase #2 | $222.81 | 12.452% | $250.5543 | $250.55 | $250.55 | $250.60 |
| Purchase #3 | $90.28 | 8.254% | $97.7317 | $97.73 | $97.75 | $97.70 |
| Purchase #4 | $184.58 | 12.361% | $207.3959 | $207.40 | $207.40 | $207.40 |
| Purchase #5 | $204.59 | 10.766% | $226.6162 | $226.62 | $226.60 | $226.60 |
| Purchase #6 | $125.89 | 9.286% | $137.5801 | $137.58 | $137.60 | $137.60 |
| Purchase #7 | $17.71 | 4.196% | $18.4531 | $18.45 | $18.45 | $18.50 |
| 7 purchase totals = | $866.85 | $960.4008 | $960.40 | $960.40 | $960.50 | |