| 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 | $89.44 | 3.537% | $92.6035 | $92.60 | $92.60 | $92.60 |
| Purchase #2 | $206.51 | 12.158% | $231.6175 | $231.62 | $231.60 | $231.60 |
| Purchase #3 | $242.54 | 6.647% | $258.6616 | $258.66 | $258.65 | $258.70 |
| Purchase #4 | $240.57 | 8.581% | $261.2133 | $261.21 | $261.20 | $261.20 |
| Purchase #5 | $16.27 | 11.721% | $18.177 | $18.18 | $18.20 | $18.20 |
| Purchase #6 | $185.99 | 6.612% | $198.2877 | $198.29 | $198.30 | $198.30 |
| Purchase #7 | $235.69 | 7.655% | $253.7321 | $253.73 | $253.75 | $253.70 |
| 7 purchase totals = | $1,217.01 | $1,314.2927 | $1,314.29 | $1,314.30 | $1,314.30 | |