| 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 | $199.43 | 7.462% | $214.3115 | $214.31 | $214.30 | $214.30 |
| Purchase #2 | $220.31 | 12.692% | $248.2717 | $248.27 | $248.25 | $248.30 |
| Purchase #3 | $40.48 | 7.565% | $43.5423 | $43.54 | $43.55 | $43.50 |
| Purchase #4 | $190.57 | 9.318% | $208.3273 | $208.33 | $208.35 | $208.30 |
| Purchase #5 | $127.41 | 13.857% | $145.0652 | $145.07 | $145.05 | $145.10 |
| Purchase #6 | $184.81 | 8.167% | $199.9034 | $199.90 | $199.90 | $199.90 |
| Purchase #7 | $151.29 | 8.311% | $163.8637 | $163.86 | $163.85 | $163.90 |
| 7 purchase totals = | $1,114.30 | $1,223.2851 | $1,223.28 | $1,223.25 | $1,223.30 | |