| 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 | $210.68 | 12.573% | $237.1688 | $237.17 | $237.15 | $237.20 |
| Purchase #2 | $42.84 | 12.430% | $48.165 | $48.17 | $48.15 | $48.20 |
| Purchase #3 | $250.97 | 4.488% | $262.2335 | $262.23 | $262.25 | $262.20 |
| Purchase #4 | $104.40 | 5.809% | $110.4646 | $110.46 | $110.45 | $110.50 |
| Purchase #5 | $199.80 | 11.200% | $222.1776 | $222.18 | $222.20 | $222.20 |
| Purchase #6 | $80.67 | 11.266% | $89.7583 | $89.76 | $89.75 | $89.80 |
| Purchase #7 | $141.87 | 13.417% | $160.9047 | $160.90 | $160.90 | $160.90 |
| 7 purchase totals = | $1,031.23 | $1,130.8725 | $1,130.87 | $1,130.85 | $1,131.00 | |