| 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 | $210.25 | 13.572% | $238.7851 | $238.79 | $238.80 | $238.80 |
| Purchase #2 | $243.92 | 7.815% | $262.9823 | $262.98 | $263.00 | $263.00 |
| Purchase #3 | $197.38 | 9.870% | $216.8614 | $216.86 | $216.85 | $216.90 |
| Purchase #4 | $233.72 | 4.663% | $244.6184 | $244.62 | $244.60 | $244.60 |
| Purchase #5 | $197.29 | 4.419% | $206.0082 | $206.01 | $206.00 | $206.00 |
| Purchase #6 | $109.88 | 12.732% | $123.8699 | $123.87 | $123.85 | $123.90 |
| Purchase #7 | $166.69 | 11.675% | $186.1511 | $186.15 | $186.15 | $186.20 |
| 7 purchase totals = | $1,359.13 | $1,479.2764 | $1,479.28 | $1,479.25 | $1,479.40 | |