| 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 | $104.27 | 4.130% | $108.5764 | $108.58 | $108.60 | $108.60 |
| Purchase #2 | $207.74 | 7.418% | $223.1502 | $223.15 | $223.15 | $223.20 |
| Purchase #3 | $208.33 | 8.791% | $226.6443 | $226.64 | $226.65 | $226.60 |
| Purchase #4 | $173.39 | 8.590% | $188.2842 | $188.28 | $188.30 | $188.30 |
| Purchase #5 | $125.88 | 3.113% | $129.7986 | $129.80 | $129.80 | $129.80 |
| Purchase #6 | $72.64 | 13.532% | $82.4696 | $82.47 | $82.45 | $82.50 |
| Purchase #7 | $226.69 | 5.705% | $239.6227 | $239.62 | $239.60 | $239.60 |
| 7 purchase totals = | $1,118.94 | $1,198.5460 | $1,198.54 | $1,198.55 | $1,198.60 | |