| 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 | $206.72 | 13.400% | $234.4205 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $231.50 | 10.445% | $255.6802 | $255.68 | $255.70 | $255.70 |
| Purchase #3 | $182.75 | 5.284% | $192.4065 | $192.41 | $192.40 | $192.40 |
| Purchase #4 | $33.44 | 9.563% | $36.6379 | $36.64 | $36.65 | $36.60 |
| Purchase #5 | $6.45 | 12.377% | $7.2483 | $7.25 | $7.25 | $7.20 |
| Purchase #6 | $134.61 | 12.227% | $151.0688 | $151.07 | $151.05 | $151.10 |
| Purchase #7 | $233.69 | 9.527% | $255.9536 | $255.95 | $255.95 | $256.00 |
| 7 purchase totals = | $1,029.16 | $1,133.4158 | $1,133.42 | $1,133.40 | $1,133.40 | |