| 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 | $203.71 | 6.561% | $217.0754 | $217.08 | $217.10 | $217.10 |
| Purchase #2 | $26.41 | 3.208% | $27.2572 | $27.26 | $27.25 | $27.30 |
| Purchase #3 | $30.51 | 7.179% | $32.7003 | $32.70 | $32.70 | $32.70 |
| Purchase #4 | $69.72 | 10.635% | $77.1347 | $77.13 | $77.15 | $77.10 |
| Purchase #5 | $221.62 | 7.220% | $237.621 | $237.62 | $237.60 | $237.60 |
| Purchase #6 | $128.67 | 10.451% | $142.1173 | $142.12 | $142.10 | $142.10 |
| Purchase #7 | $112.63 | 9.284% | $123.0866 | $123.09 | $123.10 | $123.10 |
| 7 purchase totals = | $793.27 | $856.9925 | $857.00 | $857.00 | $857.00 | |