| 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 | $112.42 | 4.262% | $117.2113 | $117.21 | $117.20 | $117.20 |
| Purchase #2 | $232.51 | 12.383% | $261.3017 | $261.30 | $261.30 | $261.30 |
| Purchase #3 | $199.88 | 9.141% | $218.151 | $218.15 | $218.15 | $218.20 |
| Purchase #4 | $217.29 | 11.384% | $242.0263 | $242.03 | $242.05 | $242.00 |
| Purchase #5 | $132.94 | 10.645% | $147.0915 | $147.09 | $147.10 | $147.10 |
| Purchase #6 | $30.69 | 3.645% | $31.8087 | $31.81 | $31.80 | $31.80 |
| Purchase #7 | $197.63 | 4.124% | $205.7803 | $205.78 | $205.80 | $205.80 |
| 7 purchase totals = | $1,123.36 | $1,223.3708 | $1,223.37 | $1,223.40 | $1,223.40 | |