| 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 | $220.32 | 7.326% | $236.4606 | $236.46 | $236.45 | $236.50 |
| Purchase #2 | $33.35 | 8.359% | $36.1377 | $36.14 | $36.15 | $36.10 |
| Purchase #3 | $203.37 | 11.450% | $226.6559 | $226.66 | $226.65 | $226.70 |
| Purchase #4 | $37.27 | 13.441% | $42.2795 | $42.28 | $42.30 | $42.30 |
| Purchase #5 | $166.89 | 8.679% | $181.3744 | $181.37 | $181.35 | $181.40 |
| Purchase #6 | $207.84 | 8.360% | $225.2154 | $225.22 | $225.20 | $225.20 |
| Purchase #7 | $122.32 | 10.227% | $134.8297 | $134.83 | $134.85 | $134.80 |
| 7 purchase totals = | $991.36 | $1,082.9532 | $1,082.96 | $1,082.95 | $1,083.00 | |