| 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 | $104.31 | 12.245% | $117.0828 | $117.08 | $117.10 | $117.10 |
| Purchase #2 | $221.72 | 8.415% | $240.3777 | $240.38 | $240.40 | $240.40 |
| Purchase #3 | $75.46 | 7.340% | $80.9988 | $81.00 | $81.00 | $81.00 |
| Purchase #4 | $246.64 | 5.857% | $261.0857 | $261.09 | $261.10 | $261.10 |
| Purchase #5 | $146.53 | 13.417% | $166.1899 | $166.19 | $166.20 | $166.20 |
| Purchase #6 | $192.32 | 4.254% | $200.5013 | $200.50 | $200.50 | $200.50 |
| Purchase #7 | $54.48 | 4.161% | $56.7469 | $56.75 | $56.75 | $56.70 |
| 7 purchase totals = | $1,041.46 | $1,122.9831 | $1,122.99 | $1,123.05 | $1,123.00 | |