| 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 | $206.82 | 9.245% | $225.9405 | $225.94 | $225.95 | $225.90 |
| Purchase #2 | $138.98 | 10.873% | $154.0913 | $154.09 | $154.10 | $154.10 |
| Purchase #3 | $45.28 | 12.666% | $51.0152 | $51.02 | $51.00 | $51.00 |
| Purchase #4 | $66.91 | 5.701% | $70.7245 | $70.72 | $70.70 | $70.70 |
| Purchase #5 | $49.26 | 13.775% | $56.0456 | $56.05 | $56.05 | $56.00 |
| Purchase #6 | $147.63 | 13.368% | $167.3652 | $167.37 | $167.35 | $167.40 |
| Purchase #7 | $100.96 | 3.635% | $104.6299 | $104.63 | $104.65 | $104.60 |
| 7 purchase totals = | $755.84 | $829.8122 | $829.82 | $829.80 | $829.70 | |