| 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 | $207.40 | 12.208% | $232.7194 | $232.72 | $232.70 | $232.70 |
| Purchase #2 | $215.83 | 6.460% | $229.7726 | $229.77 | $229.75 | $229.80 |
| Purchase #3 | $203.96 | 6.300% | $216.8095 | $216.81 | $216.80 | $216.80 |
| Purchase #4 | $247.49 | 6.237% | $262.926 | $262.93 | $262.95 | $262.90 |
| Purchase #5 | $213.32 | 8.595% | $231.6549 | $231.65 | $231.65 | $231.70 |
| Purchase #6 | $37.58 | 12.406% | $42.2422 | $42.24 | $42.25 | $42.20 |
| Purchase #7 | $46.45 | 12.439% | $52.2279 | $52.23 | $52.25 | $52.20 |
| 7 purchase totals = | $1,172.03 | $1,268.3525 | $1,268.35 | $1,268.35 | $1,268.30 | |