| 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 | $193.85 | 9.381% | $212.0351 | $212.04 | $212.05 | $212.00 |
| Purchase #2 | $181.93 | 6.200% | $193.2097 | $193.21 | $193.20 | $193.20 |
| Purchase #3 | $126.74 | 12.815% | $142.9817 | $142.98 | $143.00 | $143.00 |
| Purchase #4 | $13.44 | 3.192% | $13.869 | $13.87 | $13.85 | $13.90 |
| Purchase #5 | $125.42 | 9.632% | $137.5005 | $137.50 | $137.50 | $137.50 |
| Purchase #6 | $189.67 | 9.533% | $207.7512 | $207.75 | $207.75 | $207.80 |
| Purchase #7 | $40.94 | 7.834% | $44.1472 | $44.15 | $44.15 | $44.10 |
| 7 purchase totals = | $871.99 | $951.4944 | $951.50 | $951.50 | $951.50 | |