| 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 | $105.46 | 9.636% | $115.6221 | $115.62 | $115.60 | $115.60 |
| Purchase #2 | $13.56 | 6.237% | $14.4057 | $14.41 | $14.40 | $14.40 |
| Purchase #3 | $200.89 | 8.122% | $217.2063 | $217.21 | $217.20 | $217.20 |
| Purchase #4 | $205.36 | 5.528% | $216.7123 | $216.71 | $216.70 | $216.70 |
| Purchase #5 | $158.27 | 3.328% | $163.5372 | $163.54 | $163.55 | $163.50 |
| Purchase #6 | $114.59 | 13.627% | $130.2052 | $130.21 | $130.20 | $130.20 |
| Purchase #7 | $237.56 | 7.434% | $255.2202 | $255.22 | $255.20 | $255.20 |
| 7 purchase totals = | $1,035.69 | $1,112.9090 | $1,112.92 | $1,112.85 | $1,112.80 | |