| 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 | $249.83 | 4.320% | $260.6227 | $260.62 | $260.60 | $260.60 |
| Purchase #2 | $175.90 | 4.481% | $183.7821 | $183.78 | $183.80 | $183.80 |
| Purchase #3 | $212.48 | 3.296% | $219.4833 | $219.48 | $219.50 | $219.50 |
| Purchase #4 | $184.89 | 12.271% | $207.5779 | $207.58 | $207.60 | $207.60 |
| Purchase #5 | $172.64 | 11.838% | $193.0771 | $193.08 | $193.10 | $193.10 |
| Purchase #6 | $33.94 | 12.126% | $38.0556 | $38.06 | $38.05 | $38.10 |
| Purchase #7 | $165.49 | 11.834% | $185.0741 | $185.07 | $185.05 | $185.10 |
| 7 purchase totals = | $1,195.17 | $1,287.6728 | $1,287.67 | $1,287.70 | $1,287.80 | |