| 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 | $185.54 | 8.130% | $200.6244 | $200.62 | $200.60 | $200.60 |
| Purchase #2 | $152.47 | 8.398% | $165.2744 | $165.27 | $165.25 | $165.30 |
| Purchase #3 | $243.60 | 7.234% | $261.222 | $261.22 | $261.20 | $261.20 |
| Purchase #4 | $180.28 | 13.502% | $204.6214 | $204.62 | $204.60 | $204.60 |
| Purchase #5 | $202.31 | 12.139% | $226.8684 | $226.87 | $226.85 | $226.90 |
| Purchase #6 | $188.90 | 7.597% | $203.2507 | $203.25 | $203.25 | $203.30 |
| Purchase #7 | $28.63 | 8.762% | $31.1386 | $31.14 | $31.15 | $31.10 |
| 7 purchase totals = | $1,181.73 | $1,292.9999 | $1,292.99 | $1,292.90 | $1,293.00 | |