| 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 | $82.44 | 3.686% | $85.4787 | $85.48 | $85.50 | $85.50 |
| Purchase #2 | $214.75 | 10.707% | $237.7433 | $237.74 | $237.75 | $237.70 |
| Purchase #3 | $165.78 | 13.245% | $187.7376 | $187.74 | $187.75 | $187.70 |
| Purchase #4 | $66.28 | 12.360% | $74.4722 | $74.47 | $74.45 | $74.50 |
| Purchase #5 | $237.49 | 6.625% | $253.2237 | $253.22 | $253.20 | $253.20 |
| Purchase #6 | $149.32 | 3.324% | $154.2834 | $154.28 | $154.30 | $154.30 |
| Purchase #7 | $230.57 | 3.414% | $238.4417 | $238.44 | $238.45 | $238.40 |
| 7 purchase totals = | $1,146.63 | $1,231.3806 | $1,231.37 | $1,231.40 | $1,231.30 | |