| 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 | $205.70 | 9.565% | $225.3752 | $225.38 | $225.40 | $225.40 |
| Purchase #2 | $186.38 | 8.138% | $201.5476 | $201.55 | $201.55 | $201.50 |
| Purchase #3 | $68.42 | 4.320% | $71.3757 | $71.38 | $71.40 | $71.40 |
| Purchase #4 | $52.31 | 5.680% | $55.2812 | $55.28 | $55.30 | $55.30 |
| Purchase #5 | $170.39 | 7.856% | $183.7758 | $183.78 | $183.80 | $183.80 |
| Purchase #6 | $108.92 | 7.677% | $117.2818 | $117.28 | $117.30 | $117.30 |
| Purchase #7 | $212.82 | 12.480% | $239.3799 | $239.38 | $239.40 | $239.40 |
| 7 purchase totals = | $1,004.94 | $1,094.0172 | $1,094.03 | $1,094.15 | $1,094.10 | |