| 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 | $116.60 | 6.839% | $124.5743 | $124.57 | $124.55 | $124.60 |
| Purchase #2 | $212.55 | 4.572% | $222.2678 | $222.27 | $222.25 | $222.30 |
| Purchase #3 | $33.45 | 4.138% | $34.8342 | $34.83 | $34.85 | $34.80 |
| Purchase #4 | $205.31 | 7.554% | $220.8191 | $220.82 | $220.80 | $220.80 |
| Purchase #5 | $171.99 | 3.553% | $178.1008 | $178.10 | $178.10 | $178.10 |
| Purchase #6 | $216.78 | 7.281% | $232.5638 | $232.56 | $232.55 | $232.60 |
| Purchase #7 | $72.63 | 10.163% | $80.0114 | $80.01 | $80.00 | $80.00 |
| 7 purchase totals = | $1,029.31 | $1,093.1714 | $1,093.16 | $1,093.10 | $1,093.20 | |