| 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 | $207.55 | 9.540% | $227.3503 | $227.35 | $227.35 | $227.40 |
| Purchase #2 | $216.65 | 5.256% | $228.0371 | $228.04 | $228.05 | $228.00 |
| Purchase #3 | $33.66 | 8.797% | $36.6211 | $36.62 | $36.60 | $36.60 |
| Purchase #4 | $15.70 | 10.856% | $17.4044 | $17.40 | $17.40 | $17.40 |
| Purchase #5 | $208.61 | 13.443% | $236.6534 | $236.65 | $236.65 | $236.70 |
| Purchase #6 | $192.82 | 9.404% | $210.9528 | $210.95 | $210.95 | $211.00 |
| Purchase #7 | $182.73 | 11.770% | $204.2373 | $204.24 | $204.25 | $204.20 |
| 7 purchase totals = | $1,057.72 | $1,161.2564 | $1,161.25 | $1,161.25 | $1,161.30 | |