| 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 | $10.80 | 13.277% | $12.2339 | $12.23 | $12.25 | $12.20 |
| Purchase #2 | $14.74 | 10.510% | $16.2892 | $16.29 | $16.30 | $16.30 |
| Purchase #3 | $87.84 | 11.563% | $97.9969 | $98.00 | $98.00 | $98.00 |
| Purchase #4 | $20.34 | 5.704% | $21.5002 | $21.50 | $21.50 | $21.50 |
| Purchase #5 | $176.25 | 10.644% | $195.0101 | $195.01 | $195.00 | $195.00 |
| Purchase #6 | $137.83 | 3.414% | $142.5355 | $142.54 | $142.55 | $142.50 |
| Purchase #7 | $244.75 | 8.643% | $265.9037 | $265.90 | $265.90 | $265.90 |
| 7 purchase totals = | $692.55 | $751.4695 | $751.47 | $751.50 | $751.40 | |