| 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 | $164.40 | 13.568% | $186.7058 | $186.71 | $186.70 | $186.70 |
| Purchase #2 | $209.72 | 3.285% | $216.6093 | $216.61 | $216.60 | $216.60 |
| Purchase #3 | $29.52 | 9.138% | $32.2175 | $32.22 | $32.20 | $32.20 |
| Purchase #4 | $242.86 | 7.726% | $261.6234 | $261.62 | $261.60 | $261.60 |
| Purchase #5 | $78.46 | 13.121% | $88.7547 | $88.75 | $88.75 | $88.80 |
| Purchase #6 | $64.84 | 8.598% | $70.4149 | $70.41 | $70.40 | $70.40 |
| Purchase #7 | $232.80 | 11.291% | $259.0854 | $259.09 | $259.10 | $259.10 |
| 7 purchase totals = | $1,022.60 | $1,115.4110 | $1,115.41 | $1,115.35 | $1,115.40 | |