| 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 | $137.30 | 3.832% | $142.5613 | $142.56 | $142.55 | $142.60 |
| Purchase #2 | $213.65 | 9.258% | $233.4297 | $233.43 | $233.45 | $233.40 |
| Purchase #3 | $250.78 | 4.481% | $262.0175 | $262.02 | $262.00 | $262.00 |
| Purchase #4 | $147.61 | 9.629% | $161.8234 | $161.82 | $161.80 | $161.80 |
| Purchase #5 | $145.58 | 13.543% | $165.2959 | $165.30 | $165.30 | $165.30 |
| Purchase #6 | $121.84 | 8.557% | $132.2658 | $132.27 | $132.25 | $132.30 |
| Purchase #7 | $225.31 | 9.851% | $247.5053 | $247.51 | $247.50 | $247.50 |
| 7 purchase totals = | $1,242.07 | $1,344.8989 | $1,344.91 | $1,344.85 | $1,344.90 | |