| 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 | $108.59 | 4.588% | $113.5721 | $113.57 | $113.55 | $113.60 |
| Purchase #2 | $227.68 | 10.744% | $252.1419 | $252.14 | $252.15 | $252.10 |
| Purchase #3 | $158.51 | 4.849% | $166.1961 | $166.20 | $166.20 | $166.20 |
| Purchase #4 | $140.63 | 3.454% | $145.4874 | $145.49 | $145.50 | $145.50 |
| Purchase #5 | $15.51 | 10.459% | $17.1322 | $17.13 | $17.15 | $17.10 |
| Purchase #6 | $17.63 | 8.567% | $19.1404 | $19.14 | $19.15 | $19.10 |
| Purchase #7 | $246.38 | 12.737% | $277.7614 | $277.76 | $277.75 | $277.80 |
| 7 purchase totals = | $914.93 | $991.4315 | $991.43 | $991.45 | $991.40 | |