| 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 | $213.54 | 7.682% | $229.9441 | $229.94 | $229.95 | $229.90 |
| Purchase #2 | $186.46 | 8.271% | $201.8821 | $201.88 | $201.90 | $201.90 |
| Purchase #3 | $131.36 | 9.741% | $144.1558 | $144.16 | $144.15 | $144.20 |
| Purchase #4 | $189.25 | 12.208% | $212.3536 | $212.35 | $212.35 | $212.40 |
| Purchase #5 | $126.91 | 5.658% | $134.0906 | $134.09 | $134.10 | $134.10 |
| Purchase #6 | $125.56 | 13.239% | $142.1829 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $205.89 | 12.777% | $232.1966 | $232.20 | $232.20 | $232.20 |
| 7 purchase totals = | $1,178.97 | $1,296.8057 | $1,296.80 | $1,296.85 | $1,296.90 | |