| 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 | $222.67 | 8.502% | $241.6014 | $241.60 | $241.60 | $241.60 |
| Purchase #2 | $69.50 | 10.435% | $76.7523 | $76.75 | $76.75 | $76.80 |
| Purchase #3 | $247.55 | 4.375% | $258.3803 | $258.38 | $258.40 | $258.40 |
| Purchase #4 | $12.80 | 3.192% | $13.2086 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $232.34 | 12.581% | $261.5707 | $261.57 | $261.55 | $261.60 |
| Purchase #6 | $235.63 | 9.828% | $258.7877 | $258.79 | $258.80 | $258.80 |
| Purchase #7 | $212.52 | 9.604% | $232.9304 | $232.93 | $232.95 | $232.90 |
| 7 purchase totals = | $1,233.01 | $1,343.2314 | $1,343.23 | $1,343.25 | $1,343.30 | |