| 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 | $242.51 | 4.303% | $252.9452 | $252.95 | $252.95 | $252.90 |
| Purchase #2 | $176.53 | 12.824% | $199.1682 | $199.17 | $199.15 | $199.20 |
| Purchase #3 | $177.43 | 8.469% | $192.4565 | $192.46 | $192.45 | $192.50 |
| Purchase #4 | $99.58 | 10.169% | $109.7063 | $109.71 | $109.70 | $109.70 |
| Purchase #5 | $88.63 | 4.820% | $92.902 | $92.90 | $92.90 | $92.90 |
| Purchase #6 | $53.41 | 7.678% | $57.5108 | $57.51 | $57.50 | $57.50 |
| Purchase #7 | $60.47 | 9.440% | $66.1784 | $66.18 | $66.20 | $66.20 |
| 7 purchase totals = | $898.56 | $970.8674 | $970.88 | $970.85 | $970.90 | |