| 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 | $203.91 | 12.866% | $230.1451 | $230.15 | $230.15 | $230.10 |
| Purchase #2 | $89.41 | 9.828% | $98.1972 | $98.20 | $98.20 | $98.20 |
| Purchase #3 | $100.25 | 4.849% | $105.1111 | $105.11 | $105.10 | $105.10 |
| Purchase #4 | $211.53 | 9.308% | $231.2192 | $231.22 | $231.20 | $231.20 |
| Purchase #5 | $167.34 | 11.186% | $186.0587 | $186.06 | $186.05 | $186.10 |
| Purchase #6 | $79.70 | 3.422% | $82.4273 | $82.43 | $82.45 | $82.40 |
| Purchase #7 | $237.26 | 3.778% | $246.2237 | $246.22 | $246.20 | $246.20 |
| 7 purchase totals = | $1,089.40 | $1,179.3823 | $1,179.39 | $1,179.35 | $1,179.30 | |