| 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 | $249.73 | 12.764% | $281.6055 | $281.61 | $281.60 | $281.60 |
| Purchase #2 | $42.61 | 3.377% | $44.0489 | $44.05 | $44.05 | $44.00 |
| Purchase #3 | $152.58 | 7.793% | $164.4706 | $164.47 | $164.45 | $164.50 |
| Purchase #4 | $236.50 | 9.213% | $258.2887 | $258.29 | $258.30 | $258.30 |
| Purchase #5 | $146.41 | 6.167% | $155.4391 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $139.87 | 13.557% | $158.8322 | $158.83 | $158.85 | $158.80 |
| Purchase #7 | $239.71 | 5.348% | $252.5297 | $252.53 | $252.55 | $252.50 |
| 7 purchase totals = | $1,207.41 | $1,315.2147 | $1,315.22 | $1,315.25 | $1,315.10 | |