| 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 | $94.87 | 13.857% | $108.0161 | $108.02 | $108.00 | $108.00 |
| Purchase #2 | $237.29 | 12.632% | $267.2645 | $267.26 | $267.25 | $267.30 |
| Purchase #3 | $6.80 | 3.148% | $7.0141 | $7.01 | $7.00 | $7.00 |
| Purchase #4 | $216.60 | 7.770% | $233.4298 | $233.43 | $233.45 | $233.40 |
| Purchase #5 | $208.68 | 3.337% | $215.6437 | $215.64 | $215.65 | $215.60 |
| Purchase #6 | $127.60 | 13.476% | $144.7954 | $144.80 | $144.80 | $144.80 |
| Purchase #7 | $43.34 | 8.268% | $46.9234 | $46.92 | $46.90 | $46.90 |
| 7 purchase totals = | $935.18 | $1,023.0870 | $1,023.08 | $1,023.05 | $1,023.00 | |