| 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 | $85.93 | 3.449% | $88.8937 | $88.89 | $88.90 | $88.90 |
| Purchase #2 | $166.38 | 4.756% | $174.293 | $174.29 | $174.30 | $174.30 |
| Purchase #3 | $199.31 | 8.645% | $216.5403 | $216.54 | $216.55 | $216.50 |
| Purchase #4 | $155.67 | 13.723% | $177.0326 | $177.03 | $177.05 | $177.00 |
| Purchase #5 | $188.29 | 8.331% | $203.9764 | $203.98 | $204.00 | $204.00 |
| Purchase #6 | $208.83 | 9.524% | $228.719 | $228.72 | $228.70 | $228.70 |
| Purchase #7 | $154.56 | 7.215% | $165.7115 | $165.71 | $165.70 | $165.70 |
| 7 purchase totals = | $1,158.97 | $1,255.1665 | $1,255.16 | $1,255.20 | $1,255.10 | |