| 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 | $223.75 | 4.276% | $233.3176 | $233.32 | $233.30 | $233.30 |
| Purchase #2 | $116.52 | 5.484% | $122.91 | $122.91 | $122.90 | $122.90 |
| Purchase #3 | $249.28 | 12.737% | $281.0308 | $281.03 | $281.05 | $281.00 |
| Purchase #4 | $63.91 | 10.863% | $70.8525 | $70.85 | $70.85 | $70.90 |
| Purchase #5 | $187.52 | 6.576% | $199.8513 | $199.85 | $199.85 | $199.90 |
| Purchase #6 | $165.44 | 12.415% | $185.9794 | $185.98 | $186.00 | $186.00 |
| Purchase #7 | $166.72 | 11.337% | $185.621 | $185.62 | $185.60 | $185.60 |
| 7 purchase totals = | $1,173.14 | $1,279.5626 | $1,279.56 | $1,279.55 | $1,279.60 | |