| 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 | $102.30 | 13.839% | $116.4573 | $116.46 | $116.45 | $116.50 |
| Purchase #2 | $194.99 | 13.822% | $221.9415 | $221.94 | $221.95 | $221.90 |
| Purchase #3 | $122.52 | 3.849% | $127.2358 | $127.24 | $127.25 | $127.20 |
| Purchase #4 | $88.42 | 12.713% | $99.6608 | $99.66 | $99.65 | $99.70 |
| Purchase #5 | $130.40 | 4.861% | $136.7387 | $136.74 | $136.75 | $136.70 |
| Purchase #6 | $133.28 | 4.586% | $139.3922 | $139.39 | $139.40 | $139.40 |
| Purchase #7 | $50.29 | 13.747% | $57.2034 | $57.20 | $57.20 | $57.20 |
| 7 purchase totals = | $822.20 | $898.6297 | $898.63 | $898.65 | $898.60 | |