| 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 | $218.26 | 11.178% | $242.6571 | $242.66 | $242.65 | $242.70 |
| Purchase #2 | $129.29 | 5.249% | $136.0764 | $136.08 | $136.10 | $136.10 |
| Purchase #3 | $177.50 | 4.440% | $185.381 | $185.38 | $185.40 | $185.40 |
| Purchase #4 | $174.96 | 3.466% | $181.0241 | $181.02 | $181.00 | $181.00 |
| Purchase #5 | $105.74 | 5.571% | $111.6308 | $111.63 | $111.65 | $111.60 |
| Purchase #6 | $72.35 | 9.778% | $79.4244 | $79.42 | $79.40 | $79.40 |
| Purchase #7 | $151.89 | 12.234% | $170.4722 | $170.47 | $170.45 | $170.50 |
| 7 purchase totals = | $1,029.99 | $1,106.6660 | $1,106.66 | $1,106.65 | $1,106.70 | |