| 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 | $46.73 | 10.695% | $51.7278 | $51.73 | $51.75 | $51.70 |
| Purchase #2 | $103.55 | 9.695% | $113.5892 | $113.59 | $113.60 | $113.60 |
| Purchase #3 | $193.69 | 6.447% | $206.1772 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $209.72 | 6.749% | $223.874 | $223.87 | $223.85 | $223.90 |
| Purchase #5 | $219.26 | 12.760% | $247.2376 | $247.24 | $247.25 | $247.20 |
| Purchase #6 | $172.25 | 3.124% | $177.6311 | $177.63 | $177.65 | $177.60 |
| Purchase #7 | $97.39 | 12.727% | $109.7848 | $109.78 | $109.80 | $109.80 |
| 7 purchase totals = | $1,042.59 | $1,130.0217 | $1,130.02 | $1,130.10 | $1,130.00 | |