| 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 | $226.79 | 4.452% | $236.8867 | $236.89 | $236.90 | $236.90 |
| Purchase #2 | $246.79 | 10.141% | $271.817 | $271.82 | $271.80 | $271.80 |
| Purchase #3 | $175.76 | 12.578% | $197.8671 | $197.87 | $197.85 | $197.90 |
| Purchase #4 | $162.53 | 9.196% | $177.4763 | $177.48 | $177.50 | $177.50 |
| Purchase #5 | $156.78 | 12.731% | $176.7397 | $176.74 | $176.75 | $176.70 |
| Purchase #6 | $31.41 | 9.853% | $34.5048 | $34.50 | $34.50 | $34.50 |
| Purchase #7 | $34.82 | 3.234% | $35.9461 | $35.95 | $35.95 | $35.90 |
| 7 purchase totals = | $1,034.88 | $1,131.2377 | $1,131.25 | $1,131.25 | $1,131.20 | |