| 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 | $8.89 | 10.714% | $9.8425 | $9.84 | $9.85 | $9.80 |
| Purchase #2 | $223.94 | 5.280% | $235.764 | $235.76 | $235.75 | $235.80 |
| Purchase #3 | $132.66 | 5.724% | $140.2535 | $140.25 | $140.25 | $140.30 |
| Purchase #4 | $240.47 | 12.785% | $271.2141 | $271.21 | $271.20 | $271.20 |
| Purchase #5 | $119.71 | 13.639% | $136.0372 | $136.04 | $136.05 | $136.00 |
| Purchase #6 | $165.30 | 8.354% | $179.1092 | $179.11 | $179.10 | $179.10 |
| Purchase #7 | $205.76 | 4.405% | $214.8237 | $214.82 | $214.80 | $214.80 |
| 7 purchase totals = | $1,096.73 | $1,187.0442 | $1,187.03 | $1,187.00 | $1,187.00 | |