| 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 | $245.81 | 3.813% | $255.1827 | $255.18 | $255.20 | $255.20 |
| Purchase #2 | $228.26 | 11.263% | $253.9689 | $253.97 | $253.95 | $254.00 |
| Purchase #3 | $143.68 | 9.719% | $157.6443 | $157.64 | $157.65 | $157.60 |
| Purchase #4 | $143.41 | 10.660% | $158.6975 | $158.70 | $158.70 | $158.70 |
| Purchase #5 | $103.84 | 9.752% | $113.9665 | $113.97 | $113.95 | $114.00 |
| Purchase #6 | $230.44 | 13.588% | $261.7522 | $261.75 | $261.75 | $261.80 |
| Purchase #7 | $191.51 | 8.454% | $207.7003 | $207.70 | $207.70 | $207.70 |
| 7 purchase totals = | $1,286.95 | $1,408.9124 | $1,408.91 | $1,408.90 | $1,409.00 | |