| 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 | $222.39 | 12.660% | $250.5446 | $250.54 | $250.55 | $250.50 |
| Purchase #2 | $7.86 | 8.361% | $8.5172 | $8.52 | $8.50 | $8.50 |
| Purchase #3 | $141.26 | 11.854% | $158.005 | $158.01 | $158.00 | $158.00 |
| Purchase #4 | $250.32 | 10.572% | $276.7838 | $276.78 | $276.80 | $276.80 |
| Purchase #5 | $48.96 | 6.557% | $52.1703 | $52.17 | $52.15 | $52.20 |
| Purchase #6 | $26.92 | 12.255% | $30.219 | $30.22 | $30.20 | $30.20 |
| Purchase #7 | $196.45 | 7.798% | $211.7692 | $211.77 | $211.75 | $211.80 |
| 7 purchase totals = | $894.16 | $988.0091 | $988.01 | $987.95 | $988.00 | |