| 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 | $197.37 | 8.257% | $213.6668 | $213.67 | $213.65 | $213.70 |
| Purchase #2 | $210.41 | 12.828% | $237.4014 | $237.40 | $237.40 | $237.40 |
| Purchase #3 | $188.99 | 7.449% | $203.0679 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $99.43 | 11.821% | $111.1836 | $111.18 | $111.20 | $111.20 |
| Purchase #5 | $182.32 | 9.714% | $200.0306 | $200.03 | $200.05 | $200.00 |
| Purchase #6 | $117.58 | 11.820% | $131.478 | $131.48 | $131.50 | $131.50 |
| Purchase #7 | $19.30 | 12.308% | $21.6754 | $21.68 | $21.70 | $21.70 |
| 7 purchase totals = | $1,015.40 | $1,118.5037 | $1,118.51 | $1,118.55 | $1,118.60 | |