| 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 | $212.42 | 4.746% | $222.5015 | $222.50 | $222.50 | $222.50 |
| Purchase #2 | $172.28 | 8.722% | $187.3063 | $187.31 | $187.30 | $187.30 |
| Purchase #3 | $158.65 | 12.121% | $177.88 | $177.88 | $177.90 | $177.90 |
| Purchase #4 | $102.50 | 11.352% | $114.1358 | $114.14 | $114.15 | $114.10 |
| Purchase #5 | $104.30 | 8.346% | $113.0049 | $113.00 | $113.00 | $113.00 |
| Purchase #6 | $95.90 | 4.628% | $100.3383 | $100.34 | $100.35 | $100.30 |
| Purchase #7 | $190.86 | 6.719% | $203.6839 | $203.68 | $203.70 | $203.70 |
| 7 purchase totals = | $1,036.91 | $1,118.8507 | $1,118.85 | $1,118.90 | $1,118.80 | |