| 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 | $188.97 | 5.634% | $199.6166 | $199.62 | $199.60 | $199.60 |
| Purchase #2 | $192.57 | 7.682% | $207.3632 | $207.36 | $207.35 | $207.40 |
| Purchase #3 | $205.52 | 12.450% | $231.1072 | $231.11 | $231.10 | $231.10 |
| Purchase #4 | $80.62 | 11.688% | $90.0429 | $90.04 | $90.05 | $90.00 |
| Purchase #5 | $181.82 | 13.253% | $205.9166 | $205.92 | $205.90 | $205.90 |
| Purchase #6 | $199.49 | 8.731% | $216.9075 | $216.91 | $216.90 | $216.90 |
| Purchase #7 | $179.72 | 10.857% | $199.2322 | $199.23 | $199.25 | $199.20 |
| 7 purchase totals = | $1,228.71 | $1,350.1862 | $1,350.19 | $1,350.15 | $1,350.10 | |