| 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 | $216.84 | 7.119% | $232.2768 | $232.28 | $232.30 | $232.30 |
| Purchase #2 | $26.57 | 4.550% | $27.7789 | $27.78 | $27.80 | $27.80 |
| Purchase #3 | $218.54 | 10.253% | $240.9469 | $240.95 | $240.95 | $240.90 |
| Purchase #4 | $21.75 | 6.408% | $23.1437 | $23.14 | $23.15 | $23.10 |
| Purchase #5 | $121.27 | 3.353% | $125.3362 | $125.34 | $125.35 | $125.30 |
| Purchase #6 | $41.35 | 4.548% | $43.2306 | $43.23 | $43.25 | $43.20 |
| Purchase #7 | $222.90 | 3.807% | $231.3858 | $231.39 | $231.40 | $231.40 |
| 7 purchase totals = | $869.22 | $924.0989 | $924.11 | $924.20 | $924.00 | |