| 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 | $7.74 | 6.387% | $8.2344 | $8.23 | $8.25 | $8.20 |
| Purchase #2 | $211.53 | 9.376% | $231.3631 | $231.36 | $231.35 | $231.40 |
| Purchase #3 | $162.35 | 12.115% | $182.0187 | $182.02 | $182.00 | $182.00 |
| Purchase #4 | $126.47 | 4.812% | $132.5557 | $132.56 | $132.55 | $132.60 |
| Purchase #5 | $65.99 | 13.725% | $75.0471 | $75.05 | $75.05 | $75.00 |
| Purchase #6 | $193.50 | 9.328% | $211.5497 | $211.55 | $211.55 | $211.50 |
| Purchase #7 | $202.59 | 3.104% | $208.8784 | $208.88 | $208.90 | $208.90 |
| 7 purchase totals = | $970.17 | $1,049.6471 | $1,049.65 | $1,049.65 | $1,049.60 | |