| 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 | $132.77 | 3.395% | $137.2775 | $137.28 | $137.30 | $137.30 |
| Purchase #2 | $95.75 | 5.582% | $101.0948 | $101.09 | $101.10 | $101.10 |
| Purchase #3 | $71.75 | 7.559% | $77.1736 | $77.17 | $77.15 | $77.20 |
| Purchase #4 | $229.44 | 4.381% | $239.4918 | $239.49 | $239.50 | $239.50 |
| Purchase #5 | $208.83 | 10.620% | $231.0077 | $231.01 | $231.00 | $231.00 |
| Purchase #6 | $65.40 | 7.697% | $70.4338 | $70.43 | $70.45 | $70.40 |
| Purchase #7 | $229.90 | 7.861% | $247.9724 | $247.97 | $247.95 | $248.00 |
| 7 purchase totals = | $1,033.84 | $1,104.4516 | $1,104.44 | $1,104.45 | $1,104.50 | |