| 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 | $223.44 | 12.779% | $251.9934 | $251.99 | $252.00 | $252.00 |
| Purchase #2 | $99.80 | 3.859% | $103.6513 | $103.65 | $103.65 | $103.70 |
| Purchase #3 | $212.61 | 11.366% | $236.7753 | $236.78 | $236.80 | $236.80 |
| Purchase #4 | $95.50 | 3.321% | $98.6716 | $98.67 | $98.65 | $98.70 |
| Purchase #5 | $220.36 | 6.381% | $234.4212 | $234.42 | $234.40 | $234.40 |
| Purchase #6 | $6.66 | 9.153% | $7.2696 | $7.27 | $7.25 | $7.30 |
| Purchase #7 | $156.94 | 7.651% | $168.9475 | $168.95 | $168.95 | $168.90 |
| 7 purchase totals = | $1,015.31 | $1,101.7299 | $1,101.73 | $1,101.70 | $1,101.80 | |