| 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 | $17.41 | 10.136% | $19.1747 | $19.17 | $19.15 | $19.20 |
| Purchase #2 | $219.57 | 10.553% | $242.7412 | $242.74 | $242.75 | $242.70 |
| Purchase #3 | $232.94 | 5.218% | $245.0948 | $245.09 | $245.10 | $245.10 |
| Purchase #4 | $167.64 | 10.527% | $185.2875 | $185.29 | $185.30 | $185.30 |
| Purchase #5 | $199.56 | 6.222% | $211.9766 | $211.98 | $212.00 | $212.00 |
| Purchase #6 | $65.26 | 10.358% | $72.0196 | $72.02 | $72.00 | $72.00 |
| Purchase #7 | $246.65 | 4.461% | $257.6531 | $257.65 | $257.65 | $257.70 |
| 7 purchase totals = | $1,149.03 | $1,233.9475 | $1,233.94 | $1,233.95 | $1,234.00 | |