| 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 | $231.52 | 9.147% | $252.6971 | $252.70 | $252.70 | $252.70 |
| Purchase #2 | $245.59 | 13.605% | $279.0025 | $279.00 | $279.00 | $279.00 |
| Purchase #3 | $222.59 | 11.795% | $248.8445 | $248.84 | $248.85 | $248.80 |
| Purchase #4 | $179.70 | 10.768% | $199.0501 | $199.05 | $199.05 | $199.10 |
| Purchase #5 | $151.58 | 6.197% | $160.9734 | $160.97 | $160.95 | $161.00 |
| Purchase #6 | $211.56 | 5.457% | $223.1048 | $223.10 | $223.10 | $223.10 |
| Purchase #7 | $207.91 | 8.397% | $225.3682 | $225.37 | $225.35 | $225.40 |
| 7 purchase totals = | $1,450.45 | $1,589.0406 | $1,589.03 | $1,589.00 | $1,589.10 | |