| 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 | $12.75 | 3.277% | $13.1678 | $13.17 | $13.15 | $13.20 |
| Purchase #2 | $196.79 | 3.816% | $204.2995 | $204.30 | $204.30 | $204.30 |
| Purchase #3 | $177.57 | 12.854% | $200.3948 | $200.39 | $200.40 | $200.40 |
| Purchase #4 | $151.41 | 9.139% | $165.2474 | $165.25 | $165.25 | $165.20 |
| Purchase #5 | $21.85 | 12.803% | $24.6475 | $24.65 | $24.65 | $24.60 |
| Purchase #6 | $129.43 | 3.416% | $133.8513 | $133.85 | $133.85 | $133.90 |
| Purchase #7 | $172.27 | 8.177% | $186.3565 | $186.36 | $186.35 | $186.40 |
| 7 purchase totals = | $862.07 | $927.9648 | $927.97 | $927.95 | $928.00 | |