| 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 | $122.54 | 13.864% | $139.5289 | $139.53 | $139.55 | $139.50 |
| Purchase #2 | $148.78 | 4.159% | $154.9678 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $206.42 | 13.840% | $234.9885 | $234.99 | $235.00 | $235.00 |
| Purchase #4 | $242.26 | 12.529% | $272.6128 | $272.61 | $272.60 | $272.60 |
| Purchase #5 | $215.51 | 4.248% | $224.6649 | $224.66 | $224.65 | $224.70 |
| Purchase #6 | $140.76 | 5.682% | $148.758 | $148.76 | $148.75 | $148.80 |
| Purchase #7 | $213.87 | 4.306% | $223.0792 | $223.08 | $223.10 | $223.10 |
| 7 purchase totals = | $1,290.14 | $1,398.6001 | $1,398.60 | $1,398.60 | $1,398.70 | |