| 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 | $220.73 | 5.203% | $232.2146 | $232.21 | $232.20 | $232.20 |
| Purchase #2 | $135.83 | 3.798% | $140.9888 | $140.99 | $141.00 | $141.00 |
| Purchase #3 | $89.65 | 12.749% | $101.0795 | $101.08 | $101.10 | $101.10 |
| Purchase #4 | $113.83 | 11.671% | $127.1151 | $127.12 | $127.10 | $127.10 |
| Purchase #5 | $108.70 | 4.562% | $113.6589 | $113.66 | $113.65 | $113.70 |
| Purchase #6 | $173.35 | 7.816% | $186.899 | $186.90 | $186.90 | $186.90 |
| Purchase #7 | $56.28 | 8.719% | $61.1871 | $61.19 | $61.20 | $61.20 |
| 7 purchase totals = | $898.37 | $963.1430 | $963.15 | $963.15 | $963.20 | |