| 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 | $116.97 | 3.832% | $121.4523 | $121.45 | $121.45 | $121.50 |
| Purchase #2 | $133.65 | 5.545% | $141.0609 | $141.06 | $141.05 | $141.10 |
| Purchase #3 | $213.78 | 10.242% | $235.6753 | $235.68 | $235.70 | $235.70 |
| Purchase #4 | $133.98 | 8.765% | $145.7233 | $145.72 | $145.70 | $145.70 |
| Purchase #5 | $218.73 | 9.158% | $238.7613 | $238.76 | $238.75 | $238.80 |
| Purchase #6 | $148.34 | 10.819% | $164.3889 | $164.39 | $164.40 | $164.40 |
| Purchase #7 | $14.68 | 13.138% | $16.6087 | $16.61 | $16.60 | $16.60 |
| 7 purchase totals = | $980.13 | $1,063.6707 | $1,063.67 | $1,063.65 | $1,063.80 | |