| 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 | $102.27 | 3.277% | $105.6214 | $105.62 | $105.60 | $105.60 |
| Purchase #2 | $174.58 | 13.581% | $198.2897 | $198.29 | $198.30 | $198.30 |
| Purchase #3 | $143.27 | 4.125% | $149.1799 | $149.18 | $149.20 | $149.20 |
| Purchase #4 | $148.29 | 13.297% | $168.0081 | $168.01 | $168.00 | $168.00 |
| Purchase #5 | $240.67 | 13.532% | $273.2375 | $273.24 | $273.25 | $273.20 |
| Purchase #6 | $242.39 | 7.852% | $261.4225 | $261.42 | $261.40 | $261.40 |
| Purchase #7 | $236.67 | 12.826% | $267.0253 | $267.03 | $267.05 | $267.00 |
| 7 purchase totals = | $1,288.14 | $1,422.7844 | $1,422.79 | $1,422.80 | $1,422.70 | |