| 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 | $183.77 | 4.786% | $192.5652 | $192.57 | $192.55 | $192.60 |
| Purchase #2 | $93.50 | 9.133% | $102.0394 | $102.04 | $102.05 | $102.00 |
| Purchase #3 | $222.63 | 7.497% | $239.3206 | $239.32 | $239.30 | $239.30 |
| Purchase #4 | $217.77 | 13.611% | $247.4107 | $247.41 | $247.40 | $247.40 |
| Purchase #5 | $245.68 | 6.239% | $261.008 | $261.01 | $261.00 | $261.00 |
| Purchase #6 | $146.73 | 5.575% | $154.9102 | $154.91 | $154.90 | $154.90 |
| Purchase #7 | $77.44 | 4.442% | $80.8799 | $80.88 | $80.90 | $80.90 |
| 7 purchase totals = | $1,187.52 | $1,278.1340 | $1,278.14 | $1,278.10 | $1,278.10 | |