| 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 | $207.84 | 5.169% | $218.5832 | $218.58 | $218.60 | $218.60 |
| Purchase #2 | $151.94 | 12.716% | $171.2607 | $171.26 | $171.25 | $171.30 |
| Purchase #3 | $225.33 | 3.316% | $232.8019 | $232.80 | $232.80 | $232.80 |
| Purchase #4 | $129.79 | 4.848% | $136.0822 | $136.08 | $136.10 | $136.10 |
| Purchase #5 | $35.30 | 10.269% | $38.925 | $38.93 | $38.95 | $38.90 |
| Purchase #6 | $27.82 | 10.400% | $30.7133 | $30.71 | $30.70 | $30.70 |
| Purchase #7 | $171.60 | 9.401% | $187.7321 | $187.73 | $187.75 | $187.70 |
| 7 purchase totals = | $949.62 | $1,016.0984 | $1,016.09 | $1,016.15 | $1,016.10 | |