| 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 | $133.94 | 8.696% | $145.5874 | $145.59 | $145.60 | $145.60 |
| Purchase #2 | $28.85 | 7.698% | $31.0709 | $31.07 | $31.05 | $31.10 |
| Purchase #3 | $242.84 | 3.568% | $251.5045 | $251.50 | $251.50 | $251.50 |
| Purchase #4 | $214.91 | 12.602% | $241.993 | $241.99 | $242.00 | $242.00 |
| Purchase #5 | $204.27 | 4.863% | $214.2037 | $214.20 | $214.20 | $214.20 |
| Purchase #6 | $142.57 | 8.365% | $154.496 | $154.50 | $154.50 | $154.50 |
| Purchase #7 | $219.29 | 7.664% | $236.0964 | $236.10 | $236.10 | $236.10 |
| 7 purchase totals = | $1,186.67 | $1,274.9519 | $1,274.95 | $1,274.95 | $1,275.00 | |