| 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 | $11.43 | 9.321% | $12.4954 | $12.50 | $12.50 | $12.50 |
| Purchase #2 | $180.33 | 8.336% | $195.3623 | $195.36 | $195.35 | $195.40 |
| Purchase #3 | $49.44 | 9.655% | $54.2134 | $54.21 | $54.20 | $54.20 |
| Purchase #4 | $118.45 | 10.667% | $131.0851 | $131.09 | $131.10 | $131.10 |
| Purchase #5 | $221.37 | 4.577% | $231.5021 | $231.50 | $231.50 | $231.50 |
| Purchase #6 | $215.44 | 3.580% | $223.1528 | $223.15 | $223.15 | $223.20 |
| Purchase #7 | $201.70 | 3.249% | $208.2532 | $208.25 | $208.25 | $208.30 |
| 7 purchase totals = | $998.16 | $1,056.0643 | $1,056.06 | $1,056.05 | $1,056.20 | |