| 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 | $221.96 | 6.196% | $235.7126 | $235.71 | $235.70 | $235.70 |
| Purchase #2 | $113.89 | 11.259% | $126.7129 | $126.71 | $126.70 | $126.70 |
| Purchase #3 | $123.30 | 11.652% | $137.6669 | $137.67 | $137.65 | $137.70 |
| Purchase #4 | $93.50 | 10.221% | $103.0566 | $103.06 | $103.05 | $103.10 |
| Purchase #5 | $100.25 | 7.604% | $107.873 | $107.87 | $107.85 | $107.90 |
| Purchase #6 | $216.62 | 10.329% | $238.9947 | $238.99 | $239.00 | $239.00 |
| Purchase #7 | $121.47 | 12.350% | $136.4715 | $136.47 | $136.45 | $136.50 |
| 7 purchase totals = | $990.99 | $1,086.4882 | $1,086.48 | $1,086.40 | $1,086.60 | |