| 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 | $130.97 | 12.520% | $147.3674 | $147.37 | $147.35 | $147.40 |
| Purchase #2 | $217.69 | 4.664% | $227.8431 | $227.84 | $227.85 | $227.80 |
| Purchase #3 | $162.32 | 8.200% | $175.6302 | $175.63 | $175.65 | $175.60 |
| Purchase #4 | $239.92 | 3.530% | $248.3892 | $248.39 | $248.40 | $248.40 |
| Purchase #5 | $202.92 | 12.615% | $228.5184 | $228.52 | $228.50 | $228.50 |
| Purchase #6 | $18.50 | 10.854% | $20.508 | $20.51 | $20.50 | $20.50 |
| Purchase #7 | $151.57 | 10.384% | $167.309 | $167.31 | $167.30 | $167.30 |
| 7 purchase totals = | $1,123.89 | $1,215.5653 | $1,215.57 | $1,215.55 | $1,215.50 | |