| 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 | $214.53 | 3.724% | $222.5191 | $222.52 | $222.50 | $222.50 |
| Purchase #2 | $202.50 | 7.294% | $217.2704 | $217.27 | $217.25 | $217.30 |
| Purchase #3 | $62.67 | 3.842% | $65.0778 | $65.08 | $65.10 | $65.10 |
| Purchase #4 | $145.87 | 11.178% | $162.1753 | $162.18 | $162.20 | $162.20 |
| Purchase #5 | $235.75 | 5.306% | $248.2589 | $248.26 | $248.25 | $248.30 |
| Purchase #6 | $206.96 | 11.419% | $230.5928 | $230.59 | $230.60 | $230.60 |
| Purchase #7 | $162.73 | 13.175% | $184.1697 | $184.17 | $184.15 | $184.20 |
| 7 purchase totals = | $1,231.01 | $1,330.0640 | $1,330.07 | $1,330.05 | $1,330.20 | |