| 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 | $189.58 | 6.193% | $201.3207 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $208.40 | 4.618% | $218.0239 | $218.02 | $218.00 | $218.00 |
| Purchase #3 | $10.89 | 6.510% | $11.5989 | $11.60 | $11.60 | $11.60 |
| Purchase #4 | $168.58 | 12.632% | $189.875 | $189.88 | $189.90 | $189.90 |
| Purchase #5 | $238.36 | 9.526% | $261.0662 | $261.07 | $261.05 | $261.10 |
| Purchase #6 | $247.40 | 5.536% | $261.0961 | $261.10 | $261.10 | $261.10 |
| Purchase #7 | $90.35 | 12.637% | $101.7675 | $101.77 | $101.75 | $101.80 |
| 7 purchase totals = | $1,153.56 | $1,244.7483 | $1,244.76 | $1,244.70 | $1,244.80 | |