| 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 | $239.92 | 3.706% | $248.8114 | $248.81 | $248.80 | $248.80 |
| Purchase #2 | $99.42 | 13.157% | $112.5007 | $112.50 | $112.50 | $112.50 |
| Purchase #3 | $40.57 | 13.262% | $45.9504 | $45.95 | $45.95 | $46.00 |
| Purchase #4 | $98.85 | 5.759% | $104.5428 | $104.54 | $104.55 | $104.50 |
| Purchase #5 | $85.93 | 13.363% | $97.4128 | $97.41 | $97.40 | $97.40 |
| Purchase #6 | $115.46 | 7.577% | $124.2084 | $124.21 | $124.20 | $124.20 |
| Purchase #7 | $157.63 | 10.295% | $173.858 | $173.86 | $173.85 | $173.90 |
| 7 purchase totals = | $837.78 | $907.2845 | $907.28 | $907.25 | $907.30 | |