| 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 | $101.79 | 3.377% | $105.2274 | $105.23 | $105.25 | $105.20 |
| Purchase #2 | $189.39 | 8.703% | $205.8726 | $205.87 | $205.85 | $205.90 |
| Purchase #3 | $185.47 | 13.552% | $210.6049 | $210.60 | $210.60 | $210.60 |
| Purchase #4 | $139.96 | 10.279% | $154.3465 | $154.35 | $154.35 | $154.30 |
| Purchase #5 | $232.76 | 11.688% | $259.965 | $259.97 | $259.95 | $260.00 |
| Purchase #6 | $65.78 | 7.125% | $70.4668 | $70.47 | $70.45 | $70.50 |
| Purchase #7 | $91.81 | 10.514% | $101.4629 | $101.46 | $101.45 | $101.50 |
| 7 purchase totals = | $1,006.96 | $1,107.9461 | $1,107.95 | $1,107.90 | $1,108.00 | |