| 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 | $236.27 | 5.845% | $250.08 | $250.08 | $250.10 | $250.10 |
| Purchase #2 | $163.27 | 7.370% | $175.303 | $175.30 | $175.30 | $175.30 |
| Purchase #3 | $228.90 | 7.536% | $246.1499 | $246.15 | $246.15 | $246.10 |
| Purchase #4 | $203.77 | 10.108% | $224.3671 | $224.37 | $224.35 | $224.40 |
| Purchase #5 | $97.74 | 5.774% | $103.3835 | $103.38 | $103.40 | $103.40 |
| Purchase #6 | $207.47 | 11.652% | $231.6444 | $231.64 | $231.65 | $231.60 |
| Purchase #7 | $67.45 | 12.801% | $76.0843 | $76.08 | $76.10 | $76.10 |
| 7 purchase totals = | $1,204.87 | $1,307.0122 | $1,307.00 | $1,307.05 | $1,307.00 | |