| 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 | $229.78 | 4.431% | $239.9616 | $239.96 | $239.95 | $240.00 |
| Purchase #2 | $178.81 | 9.403% | $195.6235 | $195.62 | $195.60 | $195.60 |
| Purchase #3 | $13.36 | 9.136% | $14.5806 | $14.58 | $14.60 | $14.60 |
| Purchase #4 | $226.99 | 3.568% | $235.089 | $235.09 | $235.10 | $235.10 |
| Purchase #5 | $208.92 | 13.136% | $236.3637 | $236.36 | $236.35 | $236.40 |
| Purchase #6 | $203.32 | 12.544% | $228.8245 | $228.82 | $228.80 | $228.80 |
| Purchase #7 | $54.28 | 5.765% | $57.4092 | $57.41 | $57.40 | $57.40 |
| 7 purchase totals = | $1,115.46 | $1,207.8521 | $1,207.84 | $1,207.80 | $1,207.90 | |