| 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 | $218.93 | 4.505% | $228.7928 | $228.79 | $228.80 | $228.80 |
| Purchase #2 | $184.45 | 13.578% | $209.4946 | $209.49 | $209.50 | $209.50 |
| Purchase #3 | $133.49 | 5.614% | $140.9841 | $140.98 | $141.00 | $141.00 |
| Purchase #4 | $219.84 | 9.527% | $240.7842 | $240.78 | $240.80 | $240.80 |
| Purchase #5 | $171.87 | 6.411% | $182.8886 | $182.89 | $182.90 | $182.90 |
| Purchase #6 | $38.59 | 13.614% | $43.8436 | $43.84 | $43.85 | $43.80 |
| Purchase #7 | $157.42 | 3.832% | $163.4523 | $163.45 | $163.45 | $163.50 |
| 7 purchase totals = | $1,124.59 | $1,210.2402 | $1,210.22 | $1,210.30 | $1,210.30 | |