| 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 | $202.25 | 8.732% | $219.9105 | $219.91 | $219.90 | $219.90 |
| Purchase #2 | $20.71 | 5.662% | $21.8826 | $21.88 | $21.90 | $21.90 |
| Purchase #3 | $236.75 | 4.510% | $247.4274 | $247.43 | $247.45 | $247.40 |
| Purchase #4 | $173.98 | 5.526% | $183.5941 | $183.59 | $183.60 | $183.60 |
| Purchase #5 | $166.97 | 12.583% | $187.9798 | $187.98 | $188.00 | $188.00 |
| Purchase #6 | $5.59 | 3.346% | $5.777 | $5.78 | $5.80 | $5.80 |
| Purchase #7 | $219.86 | 3.243% | $226.9901 | $226.99 | $227.00 | $227.00 |
| 7 purchase totals = | $1,026.11 | $1,093.5615 | $1,093.56 | $1,093.65 | $1,093.60 | |