| 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 | $117.78 | 10.108% | $129.6852 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $211.66 | 11.575% | $236.1596 | $236.16 | $236.15 | $236.20 |
| Purchase #3 | $11.33 | 6.598% | $12.0776 | $12.08 | $12.10 | $12.10 |
| Purchase #4 | $204.39 | 4.272% | $213.1215 | $213.12 | $213.10 | $213.10 |
| Purchase #5 | $245.60 | 6.433% | $261.3994 | $261.40 | $261.40 | $261.40 |
| Purchase #6 | $151.39 | 8.378% | $164.0735 | $164.07 | $164.05 | $164.10 |
| Purchase #7 | $145.72 | 11.591% | $162.6104 | $162.61 | $162.60 | $162.60 |
| 7 purchase totals = | $1,087.87 | $1,179.1272 | $1,179.13 | $1,179.10 | $1,179.20 | |