| 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 | $205.93 | 10.117% | $226.7639 | $226.76 | $226.75 | $226.80 |
| Purchase #2 | $192.94 | 10.111% | $212.4482 | $212.45 | $212.45 | $212.40 |
| Purchase #3 | $26.31 | 4.260% | $27.4308 | $27.43 | $27.45 | $27.40 |
| Purchase #4 | $177.79 | 7.339% | $190.838 | $190.84 | $190.85 | $190.80 |
| Purchase #5 | $218.97 | 10.730% | $242.4655 | $242.47 | $242.45 | $242.50 |
| Purchase #6 | $203.58 | 9.600% | $223.1237 | $223.12 | $223.10 | $223.10 |
| Purchase #7 | $152.99 | 10.267% | $168.6975 | $168.70 | $168.70 | $168.70 |
| 7 purchase totals = | $1,178.51 | $1,291.7676 | $1,291.77 | $1,291.75 | $1,291.70 | |