| 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 | $246.95 | 9.629% | $270.7288 | $270.73 | $270.75 | $270.70 |
| Purchase #2 | $206.98 | 10.175% | $228.0402 | $228.04 | $228.05 | $228.00 |
| Purchase #3 | $113.29 | 12.689% | $127.6654 | $127.67 | $127.65 | $127.70 |
| Purchase #4 | $18.66 | 13.785% | $21.2323 | $21.23 | $21.25 | $21.20 |
| Purchase #5 | $202.93 | 12.117% | $227.519 | $227.52 | $227.50 | $227.50 |
| Purchase #6 | $222.95 | 10.573% | $246.5225 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $242.34 | 6.425% | $257.9103 | $257.91 | $257.90 | $257.90 |
| 7 purchase totals = | $1,254.10 | $1,379.6185 | $1,379.62 | $1,379.60 | $1,379.50 | |