| 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 | $112.60 | 11.265% | $125.2844 | $125.28 | $125.30 | $125.30 |
| Purchase #2 | $195.71 | 10.840% | $216.925 | $216.93 | $216.95 | $216.90 |
| Purchase #3 | $166.25 | 6.738% | $177.4519 | $177.45 | $177.45 | $177.50 |
| Purchase #4 | $156.27 | 7.362% | $167.7746 | $167.77 | $167.75 | $167.80 |
| Purchase #5 | $124.36 | 12.318% | $139.6787 | $139.68 | $139.70 | $139.70 |
| Purchase #6 | $10.71 | 6.296% | $11.3843 | $11.38 | $11.40 | $11.40 |
| Purchase #7 | $153.69 | 11.437% | $171.2675 | $171.27 | $171.25 | $171.30 |
| 7 purchase totals = | $919.59 | $1,009.7664 | $1,009.76 | $1,009.80 | $1,009.90 | |