| 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 | $230.92 | 3.740% | $239.5564 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $211.42 | 4.871% | $221.7183 | $221.72 | $221.70 | $221.70 |
| Purchase #3 | $143.85 | 7.488% | $154.6215 | $154.62 | $154.60 | $154.60 |
| Purchase #4 | $89.41 | 6.373% | $95.1081 | $95.11 | $95.10 | $95.10 |
| Purchase #5 | $43.53 | 12.129% | $48.8098 | $48.81 | $48.80 | $48.80 |
| Purchase #6 | $75.97 | 12.658% | $85.5863 | $85.59 | $85.60 | $85.60 |
| Purchase #7 | $19.38 | 7.381% | $20.8104 | $20.81 | $20.80 | $20.80 |
| 7 purchase totals = | $814.48 | $866.2108 | $866.22 | $866.15 | $866.20 | |