| 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 | $218.78 | 7.490% | $235.1666 | $235.17 | $235.15 | $235.20 |
| Purchase #2 | $84.33 | 3.396% | $87.1938 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $81.43 | 8.473% | $88.3296 | $88.33 | $88.35 | $88.30 |
| Purchase #4 | $73.63 | 8.474% | $79.8694 | $79.87 | $79.85 | $79.90 |
| Purchase #5 | $157.92 | 4.343% | $164.7785 | $164.78 | $164.80 | $164.80 |
| Purchase #6 | $242.41 | 10.355% | $267.5116 | $267.51 | $267.50 | $267.50 |
| Purchase #7 | $171.45 | 6.833% | $183.1652 | $183.17 | $183.15 | $183.20 |
| 7 purchase totals = | $1,029.95 | $1,106.0147 | $1,106.02 | $1,106.00 | $1,106.10 | |