| 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 | $199.54 | 6.724% | $212.9571 | $212.96 | $212.95 | $213.00 |
| Purchase #2 | $78.40 | 13.277% | $88.8092 | $88.81 | $88.80 | $88.80 |
| Purchase #3 | $234.84 | 11.231% | $261.2149 | $261.21 | $261.20 | $261.20 |
| Purchase #4 | $117.58 | 9.652% | $128.9288 | $128.93 | $128.95 | $128.90 |
| Purchase #5 | $242.51 | 11.554% | $270.5296 | $270.53 | $270.55 | $270.50 |
| Purchase #6 | $178.97 | 4.514% | $187.0487 | $187.05 | $187.05 | $187.00 |
| Purchase #7 | $209.68 | 3.344% | $216.6917 | $216.69 | $216.70 | $216.70 |
| 7 purchase totals = | $1,261.52 | $1,366.1800 | $1,366.18 | $1,366.20 | $1,366.10 | |