| 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 | $135.47 | 3.691% | $140.4702 | $140.47 | $140.45 | $140.50 |
| Purchase #2 | $190.73 | 12.177% | $213.9552 | $213.96 | $213.95 | $214.00 |
| Purchase #3 | $165.36 | 7.528% | $177.8083 | $177.81 | $177.80 | $177.80 |
| Purchase #4 | $113.34 | 10.269% | $124.9789 | $124.98 | $125.00 | $125.00 |
| Purchase #5 | $240.40 | 4.828% | $252.0065 | $252.01 | $252.00 | $252.00 |
| Purchase #6 | $222.48 | 7.445% | $239.0436 | $239.04 | $239.05 | $239.00 |
| Purchase #7 | $246.26 | 10.524% | $272.1764 | $272.18 | $272.20 | $272.20 |
| 7 purchase totals = | $1,314.04 | $1,420.4391 | $1,420.45 | $1,420.45 | $1,420.50 | |