| 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 | $191.29 | 5.504% | $201.8186 | $201.82 | $201.80 | $201.80 |
| Purchase #2 | $89.94 | 13.504% | $102.0855 | $102.09 | $102.10 | $102.10 |
| Purchase #3 | $105.45 | 8.499% | $114.4122 | $114.41 | $114.40 | $114.40 |
| Purchase #4 | $70.78 | 9.804% | $77.7193 | $77.72 | $77.70 | $77.70 |
| Purchase #5 | $209.31 | 8.291% | $226.6639 | $226.66 | $226.65 | $226.70 |
| Purchase #6 | $238.63 | 9.529% | $261.3691 | $261.37 | $261.35 | $261.40 |
| Purchase #7 | $134.42 | 7.682% | $144.7461 | $144.75 | $144.75 | $144.70 |
| 7 purchase totals = | $1,039.82 | $1,128.8147 | $1,128.82 | $1,128.75 | $1,128.80 | |