| 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 | $216.40 | 12.160% | $242.7142 | $242.71 | $242.70 | $242.70 |
| Purchase #2 | $111.41 | 3.263% | $115.0453 | $115.05 | $115.05 | $115.00 |
| Purchase #3 | $73.40 | 4.171% | $76.4615 | $76.46 | $76.45 | $76.50 |
| Purchase #4 | $12.55 | 13.654% | $14.2636 | $14.26 | $14.25 | $14.30 |
| Purchase #5 | $218.78 | 5.783% | $231.432 | $231.43 | $231.45 | $231.40 |
| Purchase #6 | $186.86 | 6.620% | $199.2301 | $199.23 | $199.25 | $199.20 |
| Purchase #7 | $246.77 | 7.722% | $265.8256 | $265.83 | $265.85 | $265.80 |
| 7 purchase totals = | $1,066.17 | $1,144.9723 | $1,144.97 | $1,145.00 | $1,144.90 | |