| 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 | $242.39 | 7.782% | $261.2528 | $261.25 | $261.25 | $261.30 |
| Purchase #2 | $241.61 | 4.186% | $251.7238 | $251.72 | $251.70 | $251.70 |
| Purchase #3 | $166.93 | 12.534% | $187.853 | $187.85 | $187.85 | $187.90 |
| Purchase #4 | $187.58 | 10.870% | $207.9699 | $207.97 | $207.95 | $208.00 |
| Purchase #5 | $169.25 | 3.348% | $174.9165 | $174.92 | $174.90 | $174.90 |
| Purchase #6 | $80.60 | 12.186% | $90.4219 | $90.42 | $90.40 | $90.40 |
| Purchase #7 | $195.30 | 10.152% | $215.1269 | $215.13 | $215.15 | $215.10 |
| 7 purchase totals = | $1,283.66 | $1,389.2648 | $1,389.26 | $1,389.20 | $1,389.30 | |