| 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 | $79.56 | 8.621% | $86.4189 | $86.42 | $86.40 | $86.40 |
| Purchase #2 | $121.76 | 13.783% | $138.5422 | $138.54 | $138.55 | $138.50 |
| Purchase #3 | $246.60 | 6.179% | $261.8374 | $261.84 | $261.85 | $261.80 |
| Purchase #4 | $209.65 | 13.806% | $238.5943 | $238.59 | $238.60 | $238.60 |
| Purchase #5 | $58.97 | 8.468% | $63.9636 | $63.96 | $63.95 | $64.00 |
| Purchase #6 | $173.41 | 5.823% | $183.5077 | $183.51 | $183.50 | $183.50 |
| Purchase #7 | $142.81 | 3.800% | $148.2368 | $148.24 | $148.25 | $148.20 |
| 7 purchase totals = | $1,032.76 | $1,121.1009 | $1,121.10 | $1,121.10 | $1,121.00 | |