| 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 | $250.64 | 8.713% | $272.4783 | $272.48 | $272.50 | $272.50 |
| Purchase #2 | $183.70 | 4.523% | $192.0088 | $192.01 | $192.00 | $192.00 |
| Purchase #3 | $78.67 | 3.187% | $81.1772 | $81.18 | $81.20 | $81.20 |
| Purchase #4 | $155.67 | 8.196% | $168.4287 | $168.43 | $168.45 | $168.40 |
| Purchase #5 | $110.74 | 3.634% | $114.7643 | $114.76 | $114.75 | $114.80 |
| Purchase #6 | $36.33 | 10.184% | $40.0298 | $40.03 | $40.05 | $40.00 |
| Purchase #7 | $62.95 | 3.659% | $65.2533 | $65.25 | $65.25 | $65.30 |
| 7 purchase totals = | $878.70 | $934.1404 | $934.14 | $934.20 | $934.20 | |