| 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 | $134.91 | 5.301% | $142.0616 | $142.06 | $142.05 | $142.10 |
| Purchase #2 | $177.77 | 12.530% | $200.0446 | $200.04 | $200.05 | $200.00 |
| Purchase #3 | $234.97 | 11.208% | $261.3054 | $261.31 | $261.30 | $261.30 |
| Purchase #4 | $182.41 | 5.654% | $192.7235 | $192.72 | $192.70 | $192.70 |
| Purchase #5 | $179.99 | 10.403% | $198.7144 | $198.71 | $198.70 | $198.70 |
| Purchase #6 | $104.86 | 8.716% | $113.9996 | $114.00 | $114.00 | $114.00 |
| Purchase #7 | $136.54 | 6.110% | $144.8826 | $144.88 | $144.90 | $144.90 |
| 7 purchase totals = | $1,151.45 | $1,253.7317 | $1,253.72 | $1,253.70 | $1,253.70 | |