| 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 | $210.76 | 12.681% | $237.4865 | $237.49 | $237.50 | $237.50 |
| Purchase #2 | $240.96 | 8.542% | $261.5428 | $261.54 | $261.55 | $261.50 |
| Purchase #3 | $234.50 | 12.196% | $263.0996 | $263.10 | $263.10 | $263.10 |
| Purchase #4 | $183.34 | 7.320% | $196.7605 | $196.76 | $196.75 | $196.80 |
| Purchase #5 | $111.47 | 12.384% | $125.2744 | $125.27 | $125.25 | $125.30 |
| Purchase #6 | $142.33 | 3.289% | $147.0112 | $147.01 | $147.00 | $147.00 |
| Purchase #7 | $54.93 | 3.331% | $56.7597 | $56.76 | $56.75 | $56.80 |
| 7 purchase totals = | $1,178.29 | $1,287.9347 | $1,287.93 | $1,287.90 | $1,288.00 | |