| 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 | $6.43 | 6.200% | $6.8287 | $6.83 | $6.85 | $6.80 |
| Purchase #2 | $201.58 | 5.654% | $212.9773 | $212.98 | $213.00 | $213.00 |
| Purchase #3 | $216.71 | 10.281% | $238.99 | $238.99 | $239.00 | $239.00 |
| Purchase #4 | $116.40 | 7.850% | $125.5374 | $125.54 | $125.55 | $125.50 |
| Purchase #5 | $224.35 | 7.491% | $241.1561 | $241.16 | $241.15 | $241.20 |
| Purchase #6 | $231.83 | 7.820% | $249.9591 | $249.96 | $249.95 | $250.00 |
| Purchase #7 | $151.40 | 6.276% | $160.9019 | $160.90 | $160.90 | $160.90 |
| 7 purchase totals = | $1,148.70 | $1,236.3505 | $1,236.36 | $1,236.40 | $1,236.40 | |