| 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 | $116.76 | 9.213% | $127.5171 | $127.52 | $127.50 | $127.50 |
| Purchase #2 | $161.76 | 5.750% | $171.0612 | $171.06 | $171.05 | $171.10 |
| Purchase #3 | $243.41 | 8.569% | $264.2678 | $264.27 | $264.25 | $264.30 |
| Purchase #4 | $225.89 | 4.230% | $235.4451 | $235.45 | $235.45 | $235.40 |
| Purchase #5 | $148.84 | 11.735% | $166.3064 | $166.31 | $166.30 | $166.30 |
| Purchase #6 | $15.80 | 12.480% | $17.7718 | $17.77 | $17.75 | $17.80 |
| Purchase #7 | $220.75 | 4.650% | $231.0149 | $231.01 | $231.00 | $231.00 |
| 7 purchase totals = | $1,133.21 | $1,213.3843 | $1,213.39 | $1,213.30 | $1,213.40 | |