| 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 | $130.69 | 10.447% | $144.3432 | $144.34 | $144.35 | $144.30 |
| Purchase #2 | $246.89 | 12.766% | $278.408 | $278.41 | $278.40 | $278.40 |
| Purchase #3 | $205.52 | 4.563% | $214.8979 | $214.90 | $214.90 | $214.90 |
| Purchase #4 | $49.41 | 3.197% | $50.9896 | $50.99 | $51.00 | $51.00 |
| Purchase #5 | $225.25 | 7.733% | $242.6686 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $124.83 | 9.526% | $136.7213 | $136.72 | $136.70 | $136.70 |
| Purchase #7 | $171.59 | 9.803% | $188.411 | $188.41 | $188.40 | $188.40 |
| 7 purchase totals = | $1,154.18 | $1,256.4396 | $1,256.44 | $1,256.40 | $1,256.40 | |