| 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 | $226.43 | 9.780% | $248.5749 | $248.57 | $248.55 | $248.60 |
| Purchase #2 | $156.87 | 7.257% | $168.2541 | $168.25 | $168.25 | $168.30 |
| Purchase #3 | $169.74 | 11.414% | $189.1141 | $189.11 | $189.10 | $189.10 |
| Purchase #4 | $6.30 | 3.433% | $6.5163 | $6.52 | $6.50 | $6.50 |
| Purchase #5 | $49.75 | 5.505% | $52.4887 | $52.49 | $52.50 | $52.50 |
| Purchase #6 | $38.53 | 6.529% | $41.0456 | $41.05 | $41.05 | $41.00 |
| Purchase #7 | $18.76 | 9.857% | $20.6092 | $20.61 | $20.60 | $20.60 |
| 7 purchase totals = | $666.38 | $726.6029 | $726.60 | $726.55 | $726.60 | |