| 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 | $212.71 | 13.198% | $240.7835 | $240.78 | $240.80 | $240.80 |
| Purchase #2 | $153.30 | 10.569% | $169.5023 | $169.50 | $169.50 | $169.50 |
| Purchase #3 | $199.31 | 4.548% | $208.3746 | $208.37 | $208.35 | $208.40 |
| Purchase #4 | $174.36 | 10.741% | $193.088 | $193.09 | $193.10 | $193.10 |
| Purchase #5 | $45.65 | 12.841% | $51.5119 | $51.51 | $51.50 | $51.50 |
| Purchase #6 | $153.41 | 12.308% | $172.2917 | $172.29 | $172.30 | $172.30 |
| Purchase #7 | $36.85 | 7.611% | $39.6547 | $39.65 | $39.65 | $39.70 |
| 7 purchase totals = | $975.59 | $1,075.2067 | $1,075.19 | $1,075.20 | $1,075.30 | |