| 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 | $213.85 | 7.462% | $229.8075 | $229.81 | $229.80 | $229.80 |
| Purchase #2 | $81.54 | 10.590% | $90.1751 | $90.18 | $90.20 | $90.20 |
| Purchase #3 | $183.87 | 9.147% | $200.6886 | $200.69 | $200.70 | $200.70 |
| Purchase #4 | $47.37 | 11.632% | $52.8801 | $52.88 | $52.90 | $52.90 |
| Purchase #5 | $192.40 | 11.795% | $215.0936 | $215.09 | $215.10 | $215.10 |
| Purchase #6 | $246.88 | 10.459% | $272.7012 | $272.70 | $272.70 | $272.70 |
| Purchase #7 | $109.34 | 10.677% | $121.0142 | $121.01 | $121.00 | $121.00 |
| 7 purchase totals = | $1,075.25 | $1,182.3603 | $1,182.36 | $1,182.40 | $1,182.40 | |