| 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 | $215.79 | 3.303% | $222.9175 | $222.92 | $222.90 | $222.90 |
| Purchase #2 | $220.72 | 11.177% | $245.3899 | $245.39 | $245.40 | $245.40 |
| Purchase #3 | $205.37 | 12.867% | $231.795 | $231.80 | $231.80 | $231.80 |
| Purchase #4 | $237.42 | 12.705% | $267.5842 | $267.58 | $267.60 | $267.60 |
| Purchase #5 | $27.93 | 5.828% | $29.5578 | $29.56 | $29.55 | $29.60 |
| Purchase #6 | $228.69 | 3.554% | $236.8176 | $236.82 | $236.80 | $236.80 |
| Purchase #7 | $248.82 | 11.342% | $277.0412 | $277.04 | $277.05 | $277.00 |
| 7 purchase totals = | $1,384.74 | $1,511.1032 | $1,511.11 | $1,511.10 | $1,511.10 | |