| 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 | $127.42 | 9.163% | $139.0955 | $139.10 | $139.10 | $139.10 |
| Purchase #2 | $116.25 | 5.779% | $122.9681 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $87.57 | 12.767% | $98.7501 | $98.75 | $98.75 | $98.80 |
| Purchase #4 | $97.61 | 10.389% | $107.7507 | $107.75 | $107.75 | $107.80 |
| Purchase #5 | $210.78 | 12.330% | $236.7692 | $236.77 | $236.75 | $236.80 |
| Purchase #6 | $168.33 | 4.207% | $175.4116 | $175.41 | $175.40 | $175.40 |
| Purchase #7 | $169.61 | 13.347% | $192.2478 | $192.25 | $192.25 | $192.20 |
| 7 purchase totals = | $977.57 | $1,072.9930 | $1,073.00 | $1,072.95 | $1,073.10 | |