| 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 | $231.87 | 8.405% | $251.3587 | $251.36 | $251.35 | $251.40 |
| Purchase #2 | $83.81 | 13.784% | $95.3624 | $95.36 | $95.35 | $95.40 |
| Purchase #3 | $86.99 | 7.777% | $93.7552 | $93.76 | $93.75 | $93.80 |
| Purchase #4 | $232.88 | 9.187% | $254.2747 | $254.27 | $254.25 | $254.30 |
| Purchase #5 | $190.98 | 7.696% | $205.6778 | $205.68 | $205.70 | $205.70 |
| Purchase #6 | $203.59 | 3.155% | $210.0133 | $210.01 | $210.00 | $210.00 |
| Purchase #7 | $210.53 | 9.350% | $230.2146 | $230.21 | $230.20 | $230.20 |
| 7 purchase totals = | $1,240.65 | $1,340.6567 | $1,340.65 | $1,340.60 | $1,340.80 | |