| 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 | $239.60 | 3.576% | $248.1681 | $248.17 | $248.15 | $248.20 |
| Purchase #2 | $69.84 | 12.698% | $78.7083 | $78.71 | $78.70 | $78.70 |
| Purchase #3 | $112.36 | 4.478% | $117.3915 | $117.39 | $117.40 | $117.40 |
| Purchase #4 | $26.57 | 13.506% | $30.1585 | $30.16 | $30.15 | $30.20 |
| Purchase #5 | $209.60 | 8.162% | $226.7076 | $226.71 | $226.70 | $226.70 |
| Purchase #6 | $173.44 | 5.777% | $183.4596 | $183.46 | $183.45 | $183.50 |
| Purchase #7 | $231.46 | 6.629% | $246.8035 | $246.80 | $246.80 | $246.80 |
| 7 purchase totals = | $1,062.87 | $1,131.3971 | $1,131.40 | $1,131.35 | $1,131.50 | |