| 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 | $223.81 | 6.824% | $239.0828 | $239.08 | $239.10 | $239.10 |
| Purchase #2 | $76.61 | 8.540% | $83.1525 | $83.15 | $83.15 | $83.20 |
| Purchase #3 | $9.59 | 5.378% | $10.1058 | $10.11 | $10.10 | $10.10 |
| Purchase #4 | $38.65 | 3.724% | $40.0893 | $40.09 | $40.10 | $40.10 |
| Purchase #5 | $89.25 | 13.137% | $100.9748 | $100.97 | $100.95 | $101.00 |
| Purchase #6 | $207.78 | 3.174% | $214.3749 | $214.37 | $214.35 | $214.40 |
| Purchase #7 | $245.34 | 6.419% | $261.0884 | $261.09 | $261.10 | $261.10 |
| 7 purchase totals = | $891.03 | $948.8685 | $948.86 | $948.85 | $949.00 | |