| 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 | $117.88 | 9.193% | $128.7167 | $128.72 | $128.70 | $128.70 |
| Purchase #2 | $190.72 | 9.578% | $208.9872 | $208.99 | $209.00 | $209.00 |
| Purchase #3 | $180.41 | 10.315% | $199.0193 | $199.02 | $199.00 | $199.00 |
| Purchase #4 | $236.62 | 10.691% | $261.917 | $261.92 | $261.90 | $261.90 |
| Purchase #5 | $18.36 | 11.817% | $20.5296 | $20.53 | $20.55 | $20.50 |
| Purchase #6 | $133.82 | 6.233% | $142.161 | $142.16 | $142.15 | $142.20 |
| Purchase #7 | $241.54 | 4.720% | $252.9407 | $252.94 | $252.95 | $252.90 |
| 7 purchase totals = | $1,119.35 | $1,214.2715 | $1,214.28 | $1,214.25 | $1,214.20 | |