| 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 | $215.27 | 10.721% | $238.3491 | $238.35 | $238.35 | $238.30 |
| Purchase #2 | $224.56 | 10.701% | $248.5902 | $248.59 | $248.60 | $248.60 |
| Purchase #3 | $236.87 | 13.838% | $269.6481 | $269.65 | $269.65 | $269.60 |
| Purchase #4 | $244.47 | 3.176% | $252.2344 | $252.23 | $252.25 | $252.20 |
| Purchase #5 | $44.36 | 11.712% | $49.5554 | $49.56 | $49.55 | $49.60 |
| Purchase #6 | $97.56 | 9.833% | $107.1531 | $107.15 | $107.15 | $107.20 |
| Purchase #7 | $17.99 | 10.550% | $19.8879 | $19.89 | $19.90 | $19.90 |
| 7 purchase totals = | $1,081.08 | $1,185.4182 | $1,185.42 | $1,185.45 | $1,185.40 | |