| 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 | $138.63 | 11.755% | $154.926 | $154.93 | $154.95 | $154.90 |
| Purchase #2 | $78.50 | 5.344% | $82.695 | $82.70 | $82.70 | $82.70 |
| Purchase #3 | $248.72 | 8.204% | $269.125 | $269.13 | $269.15 | $269.10 |
| Purchase #4 | $142.97 | 13.659% | $162.4983 | $162.50 | $162.50 | $162.50 |
| Purchase #5 | $49.57 | 3.861% | $51.4839 | $51.48 | $51.50 | $51.50 |
| Purchase #6 | $179.58 | 13.868% | $204.4842 | $204.48 | $204.50 | $204.50 |
| Purchase #7 | $214.71 | 3.302% | $221.7997 | $221.80 | $221.80 | $221.80 |
| 7 purchase totals = | $1,052.68 | $1,147.0121 | $1,147.02 | $1,147.10 | $1,147.00 | |