| 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 | $10.77 | 10.183% | $11.8667 | $11.87 | $11.85 | $11.90 |
| Purchase #2 | $172.89 | 6.230% | $183.661 | $183.66 | $183.65 | $183.70 |
| Purchase #3 | $79.35 | 3.750% | $82.3256 | $82.33 | $82.35 | $82.30 |
| Purchase #4 | $179.62 | 8.777% | $195.3852 | $195.39 | $195.40 | $195.40 |
| Purchase #5 | $250.89 | 12.128% | $281.3179 | $281.32 | $281.30 | $281.30 |
| Purchase #6 | $46.40 | 8.718% | $50.4452 | $50.45 | $50.45 | $50.40 |
| Purchase #7 | $108.62 | 11.587% | $121.2058 | $121.21 | $121.20 | $121.20 |
| 7 purchase totals = | $848.54 | $926.2074 | $926.23 | $926.20 | $926.20 | |