| 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 | $212.85 | 10.638% | $235.493 | $235.49 | $235.50 | $235.50 |
| Purchase #2 | $149.72 | 7.786% | $161.3772 | $161.38 | $161.40 | $161.40 |
| Purchase #3 | $125.49 | 12.608% | $141.3118 | $141.31 | $141.30 | $141.30 |
| Purchase #4 | $186.51 | 9.260% | $203.7808 | $203.78 | $203.80 | $203.80 |
| Purchase #5 | $185.52 | 10.636% | $205.2519 | $205.25 | $205.25 | $205.30 |
| Purchase #6 | $51.45 | 12.321% | $57.7892 | $57.79 | $57.80 | $57.80 |
| Purchase #7 | $101.25 | 8.714% | $110.0729 | $110.07 | $110.05 | $110.10 |
| 7 purchase totals = | $1,012.79 | $1,115.0768 | $1,115.07 | $1,115.10 | $1,115.20 | |