| 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 | $118.59 | 10.800% | $131.3977 | $131.40 | $131.40 | $131.40 |
| Purchase #2 | $70.95 | 6.186% | $75.339 | $75.34 | $75.35 | $75.30 |
| Purchase #3 | $132.36 | 10.771% | $146.6165 | $146.62 | $146.60 | $146.60 |
| Purchase #4 | $234.52 | 11.578% | $261.6727 | $261.67 | $261.65 | $261.70 |
| Purchase #5 | $78.33 | 9.815% | $86.0181 | $86.02 | $86.00 | $86.00 |
| Purchase #6 | $94.97 | 12.329% | $106.6789 | $106.68 | $106.70 | $106.70 |
| Purchase #7 | $216.57 | 8.870% | $235.7798 | $235.78 | $235.80 | $235.80 |
| 7 purchase totals = | $946.29 | $1,043.5027 | $1,043.51 | $1,043.50 | $1,043.50 | |