| 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 | $227.51 | 7.792% | $245.2376 | $245.24 | $245.25 | $245.20 |
| Purchase #2 | $69.36 | 10.801% | $76.8516 | $76.85 | $76.85 | $76.90 |
| Purchase #3 | $139.67 | 10.827% | $154.7921 | $154.79 | $154.80 | $154.80 |
| Purchase #4 | $237.97 | 9.296% | $260.0917 | $260.09 | $260.10 | $260.10 |
| Purchase #5 | $202.49 | 8.475% | $219.651 | $219.65 | $219.65 | $219.70 |
| Purchase #6 | $30.97 | 5.469% | $32.6637 | $32.66 | $32.65 | $32.70 |
| Purchase #7 | $121.60 | 6.646% | $129.6815 | $129.68 | $129.70 | $129.70 |
| 7 purchase totals = | $1,029.57 | $1,118.9692 | $1,118.96 | $1,119.00 | $1,119.10 | |