| 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 | $13.96 | 9.122% | $15.2334 | $15.23 | $15.25 | $15.20 |
| Purchase #2 | $108.35 | 6.350% | $115.2302 | $115.23 | $115.25 | $115.20 |
| Purchase #3 | $11.80 | 7.230% | $12.6531 | $12.65 | $12.65 | $12.70 |
| Purchase #4 | $239.27 | 9.263% | $261.4336 | $261.43 | $261.45 | $261.40 |
| Purchase #5 | $151.54 | 5.204% | $159.4261 | $159.43 | $159.45 | $159.40 |
| Purchase #6 | $118.85 | 10.257% | $131.0404 | $131.04 | $131.05 | $131.00 |
| Purchase #7 | $172.97 | 8.150% | $187.0671 | $187.07 | $187.05 | $187.10 |
| 7 purchase totals = | $816.74 | $882.0839 | $882.08 | $882.15 | $882.00 | |