| 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 | $138.46 | 8.775% | $150.6099 | $150.61 | $150.60 | $150.60 |
| Purchase #2 | $34.41 | 3.153% | $35.4949 | $35.49 | $35.50 | $35.50 |
| Purchase #3 | $201.31 | 12.610% | $226.6952 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $222.31 | 10.635% | $245.9527 | $245.95 | $245.95 | $246.00 |
| Purchase #5 | $187.42 | 11.449% | $208.8777 | $208.88 | $208.90 | $208.90 |
| Purchase #6 | $237.68 | 12.490% | $267.3662 | $267.37 | $267.35 | $267.40 |
| Purchase #7 | $185.89 | 4.833% | $194.8741 | $194.87 | $194.85 | $194.90 |
| 7 purchase totals = | $1,207.48 | $1,329.8707 | $1,329.87 | $1,329.85 | $1,330.00 | |