| 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 | $206.43 | 12.186% | $231.5856 | $231.59 | $231.60 | $231.60 |
| Purchase #2 | $22.71 | 10.654% | $25.1295 | $25.13 | $25.15 | $25.10 |
| Purchase #3 | $122.92 | 3.761% | $127.543 | $127.54 | $127.55 | $127.50 |
| Purchase #4 | $222.94 | 11.700% | $249.024 | $249.02 | $249.00 | $249.00 |
| Purchase #5 | $209.75 | 7.624% | $225.7413 | $225.74 | $225.75 | $225.70 |
| Purchase #6 | $156.82 | 12.862% | $176.9902 | $176.99 | $177.00 | $177.00 |
| Purchase #7 | $176.53 | 5.126% | $185.5789 | $185.58 | $185.60 | $185.60 |
| 7 purchase totals = | $1,118.10 | $1,221.5925 | $1,221.59 | $1,221.65 | $1,221.50 | |