| 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 | $104.87 | 7.417% | $112.6482 | $112.65 | $112.65 | $112.60 |
| Purchase #2 | $109.72 | 8.135% | $118.6457 | $118.65 | $118.65 | $118.60 |
| Purchase #3 | $183.64 | 11.799% | $205.3077 | $205.31 | $205.30 | $205.30 |
| Purchase #4 | $228.83 | 12.752% | $258.0104 | $258.01 | $258.00 | $258.00 |
| Purchase #5 | $80.50 | 3.485% | $83.3054 | $83.31 | $83.30 | $83.30 |
| Purchase #6 | $214.53 | 4.272% | $223.6947 | $223.69 | $223.70 | $223.70 |
| Purchase #7 | $216.88 | 11.469% | $241.754 | $241.75 | $241.75 | $241.80 |
| 7 purchase totals = | $1,138.97 | $1,243.3661 | $1,243.37 | $1,243.35 | $1,243.30 | |