| 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 | $95.73 | 10.108% | $105.4064 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $201.41 | 3.777% | $209.0173 | $209.02 | $209.00 | $209.00 |
| Purchase #3 | $148.89 | 3.467% | $154.052 | $154.05 | $154.05 | $154.10 |
| Purchase #4 | $242.88 | 12.657% | $273.6213 | $273.62 | $273.60 | $273.60 |
| Purchase #5 | $213.49 | 6.148% | $226.6154 | $226.62 | $226.60 | $226.60 |
| Purchase #6 | $143.88 | 12.766% | $162.2477 | $162.25 | $162.25 | $162.20 |
| Purchase #7 | $15.43 | 7.225% | $16.5448 | $16.54 | $16.55 | $16.50 |
| 7 purchase totals = | $1,061.71 | $1,147.5049 | $1,147.51 | $1,147.45 | $1,147.40 | |