| 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 | $223.98 | 8.607% | $243.258 | $243.26 | $243.25 | $243.30 |
| Purchase #2 | $249.80 | 13.274% | $282.9585 | $282.96 | $282.95 | $283.00 |
| Purchase #3 | $92.97 | 4.800% | $97.4326 | $97.43 | $97.45 | $97.40 |
| Purchase #4 | $232.66 | 8.424% | $252.2593 | $252.26 | $252.25 | $252.30 |
| Purchase #5 | $104.99 | 7.793% | $113.1719 | $113.17 | $113.15 | $113.20 |
| Purchase #6 | $207.41 | 8.710% | $225.4754 | $225.48 | $225.50 | $225.50 |
| Purchase #7 | $20.93 | 9.239% | $22.8637 | $22.86 | $22.85 | $22.90 |
| 7 purchase totals = | $1,132.74 | $1,237.4194 | $1,237.42 | $1,237.40 | $1,237.60 | |