| 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 | $118.29 | 9.535% | $129.569 | $129.57 | $129.55 | $129.60 |
| Purchase #2 | $175.65 | 5.657% | $185.5865 | $185.59 | $185.60 | $185.60 |
| Purchase #3 | $187.89 | 7.175% | $201.3711 | $201.37 | $201.35 | $201.40 |
| Purchase #4 | $207.62 | 11.492% | $231.4797 | $231.48 | $231.50 | $231.50 |
| Purchase #5 | $236.60 | 7.359% | $254.0114 | $254.01 | $254.00 | $254.00 |
| Purchase #6 | $38.25 | 5.599% | $40.3916 | $40.39 | $40.40 | $40.40 |
| Purchase #7 | $162.73 | 5.107% | $171.0406 | $171.04 | $171.05 | $171.00 |
| 7 purchase totals = | $1,127.03 | $1,213.4499 | $1,213.45 | $1,213.45 | $1,213.50 | |