| 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 | $11.68 | 4.107% | $12.1597 | $12.16 | $12.15 | $12.20 |
| Purchase #2 | $131.41 | 5.191% | $138.2315 | $138.23 | $138.25 | $138.20 |
| Purchase #3 | $177.53 | 5.126% | $186.6302 | $186.63 | $186.65 | $186.60 |
| Purchase #4 | $29.97 | 12.314% | $33.6605 | $33.66 | $33.65 | $33.70 |
| Purchase #5 | $218.84 | 6.679% | $233.4563 | $233.46 | $233.45 | $233.50 |
| Purchase #6 | $224.37 | 13.674% | $255.0504 | $255.05 | $255.05 | $255.10 |
| Purchase #7 | $139.42 | 10.479% | $154.0298 | $154.03 | $154.05 | $154.00 |
| 7 purchase totals = | $933.22 | $1,013.2184 | $1,013.22 | $1,013.25 | $1,013.30 | |