| 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 | $108.70 | 6.301% | $115.5492 | $115.55 | $115.55 | $115.50 |
| Purchase #2 | $241.66 | 8.225% | $261.5365 | $261.54 | $261.55 | $261.50 |
| Purchase #3 | $189.74 | 8.680% | $206.2094 | $206.21 | $206.20 | $206.20 |
| Purchase #4 | $203.58 | 9.214% | $222.3379 | $222.34 | $222.35 | $222.30 |
| Purchase #5 | $151.32 | 8.595% | $164.326 | $164.33 | $164.35 | $164.30 |
| Purchase #6 | $199.26 | 10.558% | $220.2979 | $220.30 | $220.30 | $220.30 |
| Purchase #7 | $241.99 | 9.116% | $264.0498 | $264.05 | $264.05 | $264.00 |
| 7 purchase totals = | $1,336.25 | $1,454.3067 | $1,454.32 | $1,454.35 | $1,454.10 | |