| 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 | $225.30 | 11.157% | $250.4367 | $250.44 | $250.45 | $250.40 |
| Purchase #2 | $121.51 | 4.581% | $127.0764 | $127.08 | $127.10 | $127.10 |
| Purchase #3 | $14.25 | 6.422% | $15.1651 | $15.17 | $15.15 | $15.20 |
| Purchase #4 | $89.43 | 4.722% | $93.6529 | $93.65 | $93.65 | $93.70 |
| Purchase #5 | $186.60 | 5.478% | $196.8219 | $196.82 | $196.80 | $196.80 |
| Purchase #6 | $166.60 | 6.403% | $177.2674 | $177.27 | $177.25 | $177.30 |
| Purchase #7 | $107.99 | 6.428% | $114.9316 | $114.93 | $114.95 | $114.90 |
| 7 purchase totals = | $911.68 | $975.3520 | $975.36 | $975.35 | $975.40 | |