| 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 | $222.50 | 4.497% | $232.5058 | $232.51 | $232.50 | $232.50 |
| Purchase #2 | $189.38 | 8.408% | $205.3031 | $205.30 | $205.30 | $205.30 |
| Purchase #3 | $223.94 | 12.798% | $252.5998 | $252.60 | $252.60 | $252.60 |
| Purchase #4 | $206.73 | 12.632% | $232.8441 | $232.84 | $232.85 | $232.80 |
| Purchase #5 | $113.84 | 10.145% | $125.3891 | $125.39 | $125.40 | $125.40 |
| Purchase #6 | $85.97 | 3.611% | $89.0744 | $89.07 | $89.05 | $89.10 |
| Purchase #7 | $243.76 | 5.519% | $257.2131 | $257.21 | $257.20 | $257.20 |
| 7 purchase totals = | $1,286.12 | $1,394.9294 | $1,394.92 | $1,394.90 | $1,394.90 | |