| 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 | $215.68 | 5.351% | $227.221 | $227.22 | $227.20 | $227.20 |
| Purchase #2 | $214.30 | 4.683% | $224.3357 | $224.34 | $224.35 | $224.30 |
| Purchase #3 | $207.61 | 9.807% | $227.9703 | $227.97 | $227.95 | $228.00 |
| Purchase #4 | $205.95 | 9.699% | $225.9251 | $225.93 | $225.95 | $225.90 |
| Purchase #5 | $37.52 | 12.248% | $42.1154 | $42.12 | $42.10 | $42.10 |
| Purchase #6 | $213.95 | 13.126% | $242.0331 | $242.03 | $242.05 | $242.00 |
| Purchase #7 | $80.91 | 10.603% | $89.4889 | $89.49 | $89.50 | $89.50 |
| 7 purchase totals = | $1,175.92 | $1,279.0895 | $1,279.10 | $1,279.10 | $1,279.00 | |