| 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 | $238.47 | 3.736% | $247.3792 | $247.38 | $247.40 | $247.40 |
| Purchase #2 | $42.37 | 12.611% | $47.7133 | $47.71 | $47.70 | $47.70 |
| Purchase #3 | $169.25 | 12.844% | $190.9885 | $190.99 | $191.00 | $191.00 |
| Purchase #4 | $250.87 | 8.548% | $272.3144 | $272.31 | $272.30 | $272.30 |
| Purchase #5 | $62.34 | 6.358% | $66.3036 | $66.30 | $66.30 | $66.30 |
| Purchase #6 | $91.71 | 7.583% | $98.6644 | $98.66 | $98.65 | $98.70 |
| Purchase #7 | $174.25 | 8.578% | $189.1972 | $189.20 | $189.20 | $189.20 |
| 7 purchase totals = | $1,029.26 | $1,112.5606 | $1,112.55 | $1,112.55 | $1,112.60 | |