| 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 | $185.32 | 10.466% | $204.7156 | $204.72 | $204.70 | $204.70 |
| Purchase #2 | $39.82 | 9.278% | $43.5145 | $43.51 | $43.50 | $43.50 |
| Purchase #3 | $109.34 | 4.427% | $114.1805 | $114.18 | $114.20 | $114.20 |
| Purchase #4 | $72.78 | 10.595% | $80.491 | $80.49 | $80.50 | $80.50 |
| Purchase #5 | $200.73 | 5.389% | $211.5473 | $211.55 | $211.55 | $211.50 |
| Purchase #6 | $231.54 | 3.223% | $239.0025 | $239.00 | $239.00 | $239.00 |
| Purchase #7 | $87.64 | 11.774% | $97.9587 | $97.96 | $97.95 | $98.00 |
| 7 purchase totals = | $927.17 | $991.4101 | $991.41 | $991.40 | $991.40 | |