| 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 | $42.80 | 3.494% | $44.2954 | $44.30 | $44.30 | $44.30 |
| Purchase #2 | $192.35 | 8.444% | $208.592 | $208.59 | $208.60 | $208.60 |
| Purchase #3 | $216.93 | 11.512% | $241.903 | $241.90 | $241.90 | $241.90 |
| Purchase #4 | $212.28 | 9.680% | $232.8287 | $232.83 | $232.85 | $232.80 |
| Purchase #5 | $167.72 | 3.424% | $173.4627 | $173.46 | $173.45 | $173.50 |
| Purchase #6 | $97.77 | 8.814% | $106.3874 | $106.39 | $106.40 | $106.40 |
| Purchase #7 | $78.85 | 9.481% | $86.3258 | $86.33 | $86.35 | $86.30 |
| 7 purchase totals = | $1,008.70 | $1,093.7950 | $1,093.80 | $1,093.85 | $1,093.80 | |