| 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 | $167.57 | 9.356% | $183.2478 | $183.25 | $183.25 | $183.20 |
| Purchase #2 | $59.68 | 7.282% | $64.0259 | $64.03 | $64.05 | $64.00 |
| Purchase #3 | $199.97 | 13.512% | $226.9899 | $226.99 | $227.00 | $227.00 |
| Purchase #4 | $241.75 | 11.152% | $268.71 | $268.71 | $268.70 | $268.70 |
| Purchase #5 | $232.44 | 8.396% | $251.9557 | $251.96 | $251.95 | $252.00 |
| Purchase #6 | $9.78 | 13.831% | $11.1327 | $11.13 | $11.15 | $11.10 |
| Purchase #7 | $25.26 | 3.583% | $26.1651 | $26.17 | $26.15 | $26.20 |
| 7 purchase totals = | $936.45 | $1,032.2271 | $1,032.24 | $1,032.25 | $1,032.20 | |