| 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 | $214.97 | 3.477% | $222.4445 | $222.44 | $222.45 | $222.40 |
| Purchase #2 | $125.99 | 8.349% | $136.5089 | $136.51 | $136.50 | $136.50 |
| Purchase #3 | $131.73 | 10.802% | $145.9595 | $145.96 | $145.95 | $146.00 |
| Purchase #4 | $92.39 | 9.188% | $100.8788 | $100.88 | $100.90 | $100.90 |
| Purchase #5 | $145.73 | 4.744% | $152.6434 | $152.64 | $152.65 | $152.60 |
| Purchase #6 | $133.98 | 3.411% | $138.5501 | $138.55 | $138.55 | $138.60 |
| Purchase #7 | $55.74 | 12.453% | $62.6813 | $62.68 | $62.70 | $62.70 |
| 7 purchase totals = | $900.53 | $959.6665 | $959.66 | $959.70 | $959.70 | |