| 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 | $79.27 | 6.284% | $84.2513 | $84.25 | $84.25 | $84.30 |
| Purchase #2 | $208.97 | 11.171% | $232.314 | $232.31 | $232.30 | $232.30 |
| Purchase #3 | $143.30 | 5.589% | $151.309 | $151.31 | $151.30 | $151.30 |
| Purchase #4 | $5.65 | 3.325% | $5.8379 | $5.84 | $5.85 | $5.80 |
| Purchase #5 | $250.53 | 13.714% | $284.8877 | $284.89 | $284.90 | $284.90 |
| Purchase #6 | $125.54 | 12.118% | $140.7529 | $140.75 | $140.75 | $140.80 |
| Purchase #7 | $129.98 | 4.540% | $135.8811 | $135.88 | $135.90 | $135.90 |
| 7 purchase totals = | $943.24 | $1,035.2339 | $1,035.23 | $1,035.25 | $1,035.30 | |