| 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 | $201.80 | 8.779% | $219.516 | $219.52 | $219.50 | $219.50 |
| Purchase #2 | $141.88 | 6.189% | $150.661 | $150.66 | $150.65 | $150.70 |
| Purchase #3 | $86.68 | 12.839% | $97.8088 | $97.81 | $97.80 | $97.80 |
| Purchase #4 | $81.33 | 13.749% | $92.5121 | $92.51 | $92.50 | $92.50 |
| Purchase #5 | $167.31 | 7.349% | $179.6056 | $179.61 | $179.60 | $179.60 |
| Purchase #6 | $100.97 | 9.625% | $110.6884 | $110.69 | $110.70 | $110.70 |
| Purchase #7 | $219.25 | 9.450% | $239.9691 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $999.22 | $1,090.7610 | $1,090.77 | $1,090.70 | $1,090.80 | |