| 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 | $235.33 | 4.470% | $245.8493 | $245.85 | $245.85 | $245.80 |
| Purchase #2 | $153.52 | 11.632% | $171.3774 | $171.38 | $171.40 | $171.40 |
| Purchase #3 | $214.85 | 7.662% | $231.3118 | $231.31 | $231.30 | $231.30 |
| Purchase #4 | $70.49 | 9.425% | $77.1337 | $77.13 | $77.15 | $77.10 |
| Purchase #5 | $140.56 | 5.328% | $148.049 | $148.05 | $148.05 | $148.00 |
| Purchase #6 | $166.77 | 4.476% | $174.2346 | $174.23 | $174.25 | $174.20 |
| Purchase #7 | $226.75 | 3.704% | $235.1488 | $235.15 | $235.15 | $235.10 |
| 7 purchase totals = | $1,208.27 | $1,283.1046 | $1,283.10 | $1,283.15 | $1,282.90 | |