| 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 | $103.29 | 3.425% | $106.8277 | $106.83 | $106.85 | $106.80 |
| Purchase #2 | $242.71 | 6.223% | $257.8138 | $257.81 | $257.80 | $257.80 |
| Purchase #3 | $182.83 | 6.660% | $195.0065 | $195.01 | $195.00 | $195.00 |
| Purchase #4 | $203.77 | 10.816% | $225.8098 | $225.81 | $225.80 | $225.80 |
| Purchase #5 | $156.71 | 5.322% | $165.0501 | $165.05 | $165.05 | $165.10 |
| Purchase #6 | $157.52 | 10.788% | $174.5133 | $174.51 | $174.50 | $174.50 |
| Purchase #7 | $16.31 | 10.813% | $18.0736 | $18.07 | $18.05 | $18.10 |
| 7 purchase totals = | $1,063.14 | $1,143.0948 | $1,143.09 | $1,143.05 | $1,143.10 | |