| 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 | $202.93 | 10.537% | $224.3127 | $224.31 | $224.30 | $224.30 |
| Purchase #2 | $220.26 | 10.571% | $243.5437 | $243.54 | $243.55 | $243.50 |
| Purchase #3 | $239.97 | 4.513% | $250.7998 | $250.80 | $250.80 | $250.80 |
| Purchase #4 | $189.57 | 13.478% | $215.1202 | $215.12 | $215.10 | $215.10 |
| Purchase #5 | $200.32 | 5.289% | $210.9149 | $210.91 | $210.90 | $210.90 |
| Purchase #6 | $216.48 | 5.501% | $228.3886 | $228.39 | $228.40 | $228.40 |
| Purchase #7 | $190.38 | 13.112% | $215.3426 | $215.34 | $215.35 | $215.30 |
| 7 purchase totals = | $1,459.91 | $1,588.4225 | $1,588.41 | $1,588.40 | $1,588.30 | |