| 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 | $112.29 | 8.407% | $121.7302 | $121.73 | $121.75 | $121.70 |
| Purchase #2 | $192.33 | 7.116% | $206.0162 | $206.02 | $206.00 | $206.00 |
| Purchase #3 | $190.89 | 4.289% | $199.0773 | $199.08 | $199.10 | $199.10 |
| Purchase #4 | $16.40 | 12.558% | $18.4595 | $18.46 | $18.45 | $18.50 |
| Purchase #5 | $69.76 | 10.475% | $77.0674 | $77.07 | $77.05 | $77.10 |
| Purchase #6 | $240.85 | 10.604% | $266.3897 | $266.39 | $266.40 | $266.40 |
| Purchase #7 | $91.93 | 3.786% | $95.4105 | $95.41 | $95.40 | $95.40 |
| 7 purchase totals = | $914.45 | $984.1508 | $984.16 | $984.15 | $984.20 | |