| 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 | $28.54 | 6.255% | $30.3252 | $30.33 | $30.35 | $30.30 |
| Purchase #2 | $208.71 | 11.124% | $231.9269 | $231.93 | $231.95 | $231.90 |
| Purchase #3 | $28.47 | 10.446% | $31.444 | $31.44 | $31.45 | $31.40 |
| Purchase #4 | $198.89 | 6.187% | $211.1953 | $211.20 | $211.20 | $211.20 |
| Purchase #5 | $200.98 | 4.214% | $209.4493 | $209.45 | $209.45 | $209.40 |
| Purchase #6 | $120.92 | 11.340% | $134.6323 | $134.63 | $134.65 | $134.60 |
| Purchase #7 | $219.35 | 6.327% | $233.2283 | $233.23 | $233.25 | $233.20 |
| 7 purchase totals = | $1,005.86 | $1,082.2013 | $1,082.21 | $1,082.30 | $1,082.00 | |