| 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 | $128.89 | 4.382% | $134.538 | $134.54 | $134.55 | $134.50 |
| Purchase #2 | $232.26 | 6.567% | $247.5125 | $247.51 | $247.50 | $247.50 |
| Purchase #3 | $159.87 | 3.262% | $165.085 | $165.09 | $165.10 | $165.10 |
| Purchase #4 | $249.82 | 8.770% | $271.7292 | $271.73 | $271.75 | $271.70 |
| Purchase #5 | $248.77 | 6.433% | $264.7734 | $264.77 | $264.75 | $264.80 |
| Purchase #6 | $232.59 | 7.699% | $250.4971 | $250.50 | $250.50 | $250.50 |
| Purchase #7 | $5.40 | 4.259% | $5.63 | $5.63 | $5.65 | $5.60 |
| 7 purchase totals = | $1,257.60 | $1,339.7652 | $1,339.77 | $1,339.80 | $1,339.70 | |