| 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 | $197.74 | 11.397% | $220.2764 | $220.28 | $220.30 | $220.30 |
| Purchase #2 | $68.99 | 12.145% | $77.3688 | $77.37 | $77.35 | $77.40 |
| Purchase #3 | $196.54 | 10.344% | $216.8701 | $216.87 | $216.85 | $216.90 |
| Purchase #4 | $170.52 | 12.758% | $192.2749 | $192.27 | $192.25 | $192.30 |
| Purchase #5 | $171.57 | 8.166% | $185.5804 | $185.58 | $185.60 | $185.60 |
| Purchase #6 | $122.49 | 3.550% | $126.8384 | $126.84 | $126.85 | $126.80 |
| Purchase #7 | $21.27 | 10.345% | $23.4704 | $23.47 | $23.45 | $23.50 |
| 7 purchase totals = | $949.12 | $1,042.6794 | $1,042.68 | $1,042.65 | $1,042.80 | |