| 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 | $117.56 | 4.789% | $123.1899 | $123.19 | $123.20 | $123.20 |
| Purchase #2 | $50.92 | 12.455% | $57.2621 | $57.26 | $57.25 | $57.30 |
| Purchase #3 | $230.31 | 13.415% | $261.2061 | $261.21 | $261.20 | $261.20 |
| Purchase #4 | $238.98 | 3.131% | $246.4625 | $246.46 | $246.45 | $246.50 |
| Purchase #5 | $138.45 | 4.622% | $144.8492 | $144.85 | $144.85 | $144.80 |
| Purchase #6 | $7.78 | 9.296% | $8.5032 | $8.50 | $8.50 | $8.50 |
| Purchase #7 | $50.55 | 8.608% | $54.9013 | $54.90 | $54.90 | $54.90 |
| 7 purchase totals = | $834.55 | $896.3743 | $896.37 | $896.35 | $896.40 | |