| 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 | 7.833% | $231.3773 | $231.38 | $231.40 | $231.40 |
| Purchase #2 | $21.66 | 12.459% | $24.3586 | $24.36 | $24.35 | $24.40 |
| Purchase #3 | $71.60 | 8.304% | $77.5457 | $77.55 | $77.55 | $77.50 |
| Purchase #4 | $244.61 | 13.657% | $278.0164 | $278.02 | $278.00 | $278.00 |
| Purchase #5 | $227.65 | 5.611% | $240.4234 | $240.42 | $240.40 | $240.40 |
| Purchase #6 | $184.98 | 12.822% | $208.6981 | $208.70 | $208.70 | $208.70 |
| Purchase #7 | $110.32 | 3.705% | $114.4074 | $114.41 | $114.40 | $114.40 |
| 7 purchase totals = | $1,075.39 | $1,174.8269 | $1,174.84 | $1,174.80 | $1,174.80 | |