| 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 | $233.49 | 8.620% | $253.6168 | $253.62 | $253.60 | $253.60 |
| Purchase #2 | $242.84 | 6.685% | $259.0739 | $259.07 | $259.05 | $259.10 |
| Purchase #3 | $128.27 | 4.711% | $134.3128 | $134.31 | $134.30 | $134.30 |
| Purchase #4 | $26.93 | 10.776% | $29.832 | $29.83 | $29.85 | $29.80 |
| Purchase #5 | $140.91 | 4.510% | $147.265 | $147.27 | $147.25 | $147.30 |
| Purchase #6 | $111.93 | 13.671% | $127.232 | $127.23 | $127.25 | $127.20 |
| Purchase #7 | $26.34 | 5.353% | $27.75 | $27.75 | $27.75 | $27.80 |
| 7 purchase totals = | $910.71 | $979.0825 | $979.08 | $979.05 | $979.10 | |