| 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 | $28.65 | 4.848% | $30.039 | $30.04 | $30.05 | $30.00 |
| Purchase #2 | $249.66 | 3.315% | $257.9362 | $257.94 | $257.95 | $257.90 |
| Purchase #3 | $81.89 | 6.141% | $86.9189 | $86.92 | $86.90 | $86.90 |
| Purchase #4 | $227.73 | 9.625% | $249.649 | $249.65 | $249.65 | $249.60 |
| Purchase #5 | $157.31 | 6.633% | $167.7444 | $167.74 | $167.75 | $167.70 |
| Purchase #6 | $224.28 | 3.570% | $232.2868 | $232.29 | $232.30 | $232.30 |
| Purchase #7 | $80.55 | 3.261% | $83.1767 | $83.18 | $83.20 | $83.20 |
| 7 purchase totals = | $1,050.07 | $1,107.7510 | $1,107.76 | $1,107.80 | $1,107.60 | |