| 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 | $102.83 | 12.310% | $115.4884 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $187.97 | 12.659% | $211.7651 | $211.77 | $211.75 | $211.80 |
| Purchase #3 | $115.86 | 3.866% | $120.3391 | $120.34 | $120.35 | $120.30 |
| Purchase #4 | $171.98 | 4.381% | $179.5144 | $179.51 | $179.50 | $179.50 |
| Purchase #5 | $77.50 | 8.258% | $83.9 | $83.90 | $83.90 | $83.90 |
| Purchase #6 | $130.99 | 10.712% | $145.0216 | $145.02 | $145.00 | $145.00 |
| Purchase #7 | $23.54 | 11.441% | $26.2332 | $26.23 | $26.25 | $26.20 |
| 7 purchase totals = | $810.67 | $882.2618 | $882.26 | $882.25 | $882.20 | |