| 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 | $104.92 | 4.602% | $109.7484 | $109.75 | $109.75 | $109.70 |
| Purchase #2 | $215.52 | 12.436% | $242.3221 | $242.32 | $242.30 | $242.30 |
| Purchase #3 | $235.72 | 5.469% | $248.6115 | $248.61 | $248.60 | $248.60 |
| Purchase #4 | $12.75 | 4.863% | $13.37 | $13.37 | $13.35 | $13.40 |
| Purchase #5 | $127.79 | 6.367% | $135.9264 | $135.93 | $135.95 | $135.90 |
| Purchase #6 | $23.81 | 10.706% | $26.3591 | $26.36 | $26.35 | $26.40 |
| Purchase #7 | $117.42 | 8.323% | $127.1929 | $127.19 | $127.20 | $127.20 |
| 7 purchase totals = | $837.93 | $903.5304 | $903.53 | $903.50 | $903.50 | |