| 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 | $58.27 | 10.175% | $64.199 | $64.20 | $64.20 | $64.20 |
| Purchase #2 | $216.77 | 13.358% | $245.7261 | $245.73 | $245.75 | $245.70 |
| Purchase #3 | $218.78 | 3.719% | $226.9164 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $179.58 | 13.584% | $203.9741 | $203.97 | $203.95 | $204.00 |
| Purchase #5 | $5.71 | 13.836% | $6.5 | $6.50 | $6.50 | $6.50 |
| Purchase #6 | $231.91 | 12.688% | $261.3347 | $261.33 | $261.35 | $261.30 |
| Purchase #7 | $106.52 | 3.230% | $109.9606 | $109.96 | $109.95 | $110.00 |
| 7 purchase totals = | $1,017.54 | $1,118.6109 | $1,118.61 | $1,118.60 | $1,118.60 | |