| 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 | $182.78 | 12.519% | $205.6622 | $205.66 | $205.65 | $205.70 |
| Purchase #2 | $166.26 | 3.109% | $171.429 | $171.43 | $171.45 | $171.40 |
| Purchase #3 | $118.44 | 6.376% | $125.9917 | $125.99 | $126.00 | $126.00 |
| Purchase #4 | $237.71 | 12.787% | $268.106 | $268.11 | $268.10 | $268.10 |
| Purchase #5 | $86.98 | 8.772% | $94.6099 | $94.61 | $94.60 | $94.60 |
| Purchase #6 | $230.86 | 9.558% | $252.9256 | $252.93 | $252.95 | $252.90 |
| Purchase #7 | $231.56 | 3.492% | $239.6461 | $239.65 | $239.65 | $239.60 |
| 7 purchase totals = | $1,254.59 | $1,358.3705 | $1,358.38 | $1,358.40 | $1,358.30 | |