| 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 | $83.77 | 6.615% | $89.3114 | $89.31 | $89.30 | $89.30 |
| Purchase #2 | $34.76 | 3.629% | $36.0214 | $36.02 | $36.00 | $36.00 |
| Purchase #3 | $199.70 | 3.187% | $206.0644 | $206.06 | $206.05 | $206.10 |
| Purchase #4 | $211.71 | 12.529% | $238.2351 | $238.24 | $238.25 | $238.20 |
| Purchase #5 | $219.75 | 5.382% | $231.5769 | $231.58 | $231.60 | $231.60 |
| Purchase #6 | $107.60 | 11.580% | $120.0601 | $120.06 | $120.05 | $120.10 |
| Purchase #7 | $200.48 | 13.213% | $226.9694 | $226.97 | $226.95 | $227.00 |
| 7 purchase totals = | $1,057.77 | $1,148.2387 | $1,148.24 | $1,148.20 | $1,148.30 | |