| 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 | $96.66 | 4.677% | $101.1808 | $101.18 | $101.20 | $101.20 |
| Purchase #2 | $215.40 | 5.287% | $226.7882 | $226.79 | $226.80 | $226.80 |
| Purchase #3 | $184.92 | 12.795% | $208.5805 | $208.58 | $208.60 | $208.60 |
| Purchase #4 | $222.75 | 5.405% | $234.7896 | $234.79 | $234.80 | $234.80 |
| Purchase #5 | $176.49 | 13.426% | $200.1855 | $200.19 | $200.20 | $200.20 |
| Purchase #6 | $88.29 | 9.872% | $97.006 | $97.01 | $97.00 | $97.00 |
| Purchase #7 | $85.46 | 11.719% | $95.4751 | $95.48 | $95.50 | $95.50 |
| 7 purchase totals = | $1,069.97 | $1,164.0057 | $1,164.02 | $1,164.10 | $1,164.10 | |