| 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 | $192.72 | 4.478% | $201.35 | $201.35 | $201.35 | $201.40 |
| Purchase #2 | $163.57 | 12.682% | $184.3139 | $184.31 | $184.30 | $184.30 |
| Purchase #3 | $237.67 | 13.207% | $269.0591 | $269.06 | $269.05 | $269.10 |
| Purchase #4 | $79.44 | 12.861% | $89.6568 | $89.66 | $89.65 | $89.70 |
| Purchase #5 | $155.29 | 4.342% | $162.0327 | $162.03 | $162.05 | $162.00 |
| Purchase #6 | $183.33 | 13.180% | $207.4929 | $207.49 | $207.50 | $207.50 |
| Purchase #7 | $164.39 | 4.828% | $172.3267 | $172.33 | $172.35 | $172.30 |
| 7 purchase totals = | $1,176.41 | $1,286.2321 | $1,286.23 | $1,286.25 | $1,286.30 | |