| 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 | $215.99 | 4.806% | $226.3705 | $226.37 | $226.35 | $226.40 |
| Purchase #2 | $49.37 | 13.463% | $56.0167 | $56.02 | $56.00 | $56.00 |
| Purchase #3 | $26.84 | 5.317% | $28.2671 | $28.27 | $28.25 | $28.30 |
| Purchase #4 | $72.58 | 11.421% | $80.8694 | $80.87 | $80.85 | $80.90 |
| Purchase #5 | $20.68 | 5.534% | $21.8244 | $21.82 | $21.80 | $21.80 |
| Purchase #6 | $54.71 | 7.696% | $58.9205 | $58.92 | $58.90 | $58.90 |
| Purchase #7 | $235.91 | 10.835% | $261.4708 | $261.47 | $261.45 | $261.50 |
| 7 purchase totals = | $676.08 | $733.7394 | $733.74 | $733.60 | $733.80 | |