| 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 | $215.40 | 9.622% | $236.1258 | $236.13 | $236.15 | $236.10 |
| Purchase #2 | $192.37 | 13.575% | $218.4842 | $218.48 | $218.50 | $218.50 |
| Purchase #3 | $128.48 | 12.167% | $144.1122 | $144.11 | $144.10 | $144.10 |
| Purchase #4 | $233.83 | 8.821% | $254.4561 | $254.46 | $254.45 | $254.50 |
| Purchase #5 | $16.84 | 13.693% | $19.1459 | $19.15 | $19.15 | $19.10 |
| Purchase #6 | $30.37 | 3.765% | $31.5134 | $31.51 | $31.50 | $31.50 |
| Purchase #7 | $139.79 | 8.319% | $151.4191 | $151.42 | $151.40 | $151.40 |
| 7 purchase totals = | $957.08 | $1,055.2567 | $1,055.26 | $1,055.25 | $1,055.20 | |