| 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 | $121.96 | 12.507% | $137.2135 | $137.21 | $137.20 | $137.20 |
| Purchase #2 | $204.60 | 9.134% | $223.2882 | $223.29 | $223.30 | $223.30 |
| Purchase #3 | $57.45 | 3.360% | $59.3803 | $59.38 | $59.40 | $59.40 |
| Purchase #4 | $10.38 | 11.440% | $11.5675 | $11.57 | $11.55 | $11.60 |
| Purchase #5 | $147.32 | 4.426% | $153.8404 | $153.84 | $153.85 | $153.80 |
| Purchase #6 | $187.37 | 11.432% | $208.7901 | $208.79 | $208.80 | $208.80 |
| Purchase #7 | $242.92 | 7.683% | $261.5835 | $261.58 | $261.60 | $261.60 |
| 7 purchase totals = | $972.00 | $1,055.6635 | $1,055.66 | $1,055.70 | $1,055.70 | |