| 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 | $199.80 | 10.403% | $220.5852 | $220.59 | $220.60 | $220.60 |
| Purchase #2 | $211.97 | 10.124% | $233.4298 | $233.43 | $233.45 | $233.40 |
| Purchase #3 | $190.90 | 10.252% | $210.4711 | $210.47 | $210.45 | $210.50 |
| Purchase #4 | $136.31 | 13.228% | $154.3411 | $154.34 | $154.35 | $154.30 |
| Purchase #5 | $236.86 | 10.284% | $261.2187 | $261.22 | $261.20 | $261.20 |
| Purchase #6 | $206.92 | 4.324% | $215.8672 | $215.87 | $215.85 | $215.90 |
| Purchase #7 | $70.45 | 4.788% | $73.8231 | $73.82 | $73.80 | $73.80 |
| 7 purchase totals = | $1,253.21 | $1,369.7362 | $1,369.74 | $1,369.70 | $1,369.70 | |