| 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 | $214.57 | 9.730% | $235.4477 | $235.45 | $235.45 | $235.40 |
| Purchase #2 | $73.61 | 10.230% | $81.1403 | $81.14 | $81.15 | $81.10 |
| Purchase #3 | $246.62 | 5.121% | $259.2494 | $259.25 | $259.25 | $259.20 |
| Purchase #4 | $183.55 | 12.551% | $206.5874 | $206.59 | $206.60 | $206.60 |
| Purchase #5 | $83.94 | 3.657% | $87.0097 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $194.30 | 7.170% | $208.2313 | $208.23 | $208.25 | $208.20 |
| Purchase #7 | $20.92 | 10.382% | $23.0919 | $23.09 | $23.10 | $23.10 |
| 7 purchase totals = | $1,017.51 | $1,100.7577 | $1,100.76 | $1,100.80 | $1,100.60 | |