| 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 | $207.56 | 12.835% | $234.2003 | $234.20 | $234.20 | $234.20 |
| Purchase #2 | $104.62 | 9.832% | $114.9062 | $114.91 | $114.90 | $114.90 |
| Purchase #3 | $151.91 | 7.667% | $163.5569 | $163.56 | $163.55 | $163.60 |
| Purchase #4 | $20.43 | 10.777% | $22.6317 | $22.63 | $22.65 | $22.60 |
| Purchase #5 | $193.78 | 7.377% | $208.0752 | $208.08 | $208.10 | $208.10 |
| Purchase #6 | $202.94 | 10.555% | $224.3603 | $224.36 | $224.35 | $224.40 |
| Purchase #7 | $244.70 | 6.309% | $260.1381 | $260.14 | $260.15 | $260.10 |
| 7 purchase totals = | $1,125.94 | $1,227.8687 | $1,227.88 | $1,227.90 | $1,227.90 | |