| 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 | $124.64 | 11.106% | $138.4825 | $138.48 | $138.50 | $138.50 |
| Purchase #2 | $193.77 | 3.538% | $200.6256 | $200.63 | $200.65 | $200.60 |
| Purchase #3 | $66.69 | 8.644% | $72.4547 | $72.45 | $72.45 | $72.50 |
| Purchase #4 | $229.94 | 5.432% | $242.4303 | $242.43 | $242.45 | $242.40 |
| Purchase #5 | $51.77 | 13.389% | $58.7015 | $58.70 | $58.70 | $58.70 |
| Purchase #6 | $223.48 | 7.271% | $239.7292 | $239.73 | $239.75 | $239.70 |
| Purchase #7 | $185.60 | 13.143% | $209.9934 | $209.99 | $210.00 | $210.00 |
| 7 purchase totals = | $1,075.89 | $1,162.4172 | $1,162.41 | $1,162.50 | $1,162.40 | |