| 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 | $227.37 | 5.410% | $239.6707 | $239.67 | $239.65 | $239.70 |
| Purchase #2 | $30.90 | 10.242% | $34.0648 | $34.06 | $34.05 | $34.10 |
| Purchase #3 | $83.58 | 12.154% | $93.7383 | $93.74 | $93.75 | $93.70 |
| Purchase #4 | $192.39 | 8.140% | $208.0505 | $208.05 | $208.05 | $208.10 |
| Purchase #5 | $237.81 | 7.320% | $255.2177 | $255.22 | $255.20 | $255.20 |
| Purchase #6 | $128.77 | 11.293% | $143.312 | $143.31 | $143.30 | $143.30 |
| Purchase #7 | $98.45 | 9.777% | $108.0755 | $108.08 | $108.10 | $108.10 |
| 7 purchase totals = | $999.27 | $1,082.1295 | $1,082.13 | $1,082.10 | $1,082.20 | |