| 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 | $111.49 | 11.639% | $124.4663 | $124.47 | $124.45 | $124.50 |
| Purchase #2 | $159.53 | 3.599% | $165.2715 | $165.27 | $165.25 | $165.30 |
| Purchase #3 | $119.74 | 12.456% | $134.6548 | $134.65 | $134.65 | $134.70 |
| Purchase #4 | $233.66 | 11.757% | $261.1314 | $261.13 | $261.15 | $261.10 |
| Purchase #5 | $219.85 | 3.508% | $227.5623 | $227.56 | $227.55 | $227.60 |
| Purchase #6 | $145.64 | 11.575% | $162.4978 | $162.50 | $162.50 | $162.50 |
| Purchase #7 | $25.30 | 12.589% | $28.485 | $28.49 | $28.50 | $28.50 |
| 7 purchase totals = | $1,015.21 | $1,104.0691 | $1,104.07 | $1,104.05 | $1,104.20 | |