| 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 | $230.97 | 12.356% | $259.5087 | $259.51 | $259.50 | $259.50 |
| Purchase #2 | $240.92 | 7.191% | $258.2446 | $258.24 | $258.25 | $258.20 |
| Purchase #3 | $30.25 | 12.501% | $34.0316 | $34.03 | $34.05 | $34.00 |
| Purchase #4 | $69.95 | 12.147% | $78.4468 | $78.45 | $78.45 | $78.40 |
| Purchase #5 | $71.72 | 12.224% | $80.4871 | $80.49 | $80.50 | $80.50 |
| Purchase #6 | $66.44 | 8.291% | $71.9485 | $71.95 | $71.95 | $71.90 |
| Purchase #7 | $127.29 | 10.282% | $140.378 | $140.38 | $140.40 | $140.40 |
| 7 purchase totals = | $837.54 | $923.0453 | $923.05 | $923.10 | $922.90 | |