| 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 | $223.61 | 5.608% | $236.15 | $236.15 | $236.15 | $236.20 |
| Purchase #2 | $141.96 | 11.233% | $157.9064 | $157.91 | $157.90 | $157.90 |
| Purchase #3 | $23.53 | 6.572% | $25.0764 | $25.08 | $25.10 | $25.10 |
| Purchase #4 | $124.35 | 10.117% | $136.9305 | $136.93 | $136.95 | $136.90 |
| Purchase #5 | $113.27 | 11.418% | $126.2032 | $126.20 | $126.20 | $126.20 |
| Purchase #6 | $94.92 | 9.572% | $104.0057 | $104.01 | $104.00 | $104.00 |
| Purchase #7 | $101.80 | 3.718% | $105.5849 | $105.58 | $105.60 | $105.60 |
| 7 purchase totals = | $823.44 | $891.8571 | $891.86 | $891.90 | $891.90 | |