| 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 | $199.54 | 3.866% | $207.2542 | $207.25 | $207.25 | $207.30 |
| Purchase #2 | $186.64 | 7.155% | $199.9941 | $199.99 | $200.00 | $200.00 |
| Purchase #3 | $198.56 | 3.611% | $205.73 | $205.73 | $205.75 | $205.70 |
| Purchase #4 | $10.68 | 9.854% | $11.7324 | $11.73 | $11.75 | $11.70 |
| Purchase #5 | $222.61 | 4.443% | $232.5006 | $232.50 | $232.50 | $232.50 |
| Purchase #6 | $173.74 | 7.679% | $187.0815 | $187.08 | $187.10 | $187.10 |
| Purchase #7 | $241.97 | 10.210% | $266.6751 | $266.68 | $266.70 | $266.70 |
| 7 purchase totals = | $1,233.74 | $1,310.9679 | $1,310.96 | $1,311.05 | $1,311.00 | |