| 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 | $203.97 | 12.541% | $229.5499 | $229.55 | $229.55 | $229.50 |
| Purchase #2 | $11.48 | 3.209% | $11.8484 | $11.85 | $11.85 | $11.80 |
| Purchase #3 | $51.53 | 3.301% | $53.231 | $53.23 | $53.25 | $53.20 |
| Purchase #4 | $123.26 | 8.830% | $134.1439 | $134.14 | $134.15 | $134.10 |
| Purchase #5 | $103.99 | 5.656% | $109.8717 | $109.87 | $109.85 | $109.90 |
| Purchase #6 | $74.98 | 11.820% | $83.8426 | $83.84 | $83.85 | $83.80 |
| Purchase #7 | $11.69 | 6.744% | $12.4784 | $12.48 | $12.50 | $12.50 |
| 7 purchase totals = | $580.90 | $634.9659 | $634.96 | $635.00 | $634.80 | |