| 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 | $222.60 | 5.553% | $234.961 | $234.96 | $234.95 | $235.00 |
| Purchase #2 | $191.81 | 5.857% | $203.0443 | $203.04 | $203.05 | $203.00 |
| Purchase #3 | $223.91 | 13.801% | $254.8118 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $163.52 | 11.394% | $182.1515 | $182.15 | $182.15 | $182.20 |
| Purchase #5 | $165.95 | 3.370% | $171.5425 | $171.54 | $171.55 | $171.50 |
| Purchase #6 | $216.66 | 13.749% | $246.4486 | $246.45 | $246.45 | $246.40 |
| Purchase #7 | $187.38 | 5.429% | $197.5529 | $197.55 | $197.55 | $197.60 |
| 7 purchase totals = | $1,371.83 | $1,490.5126 | $1,490.50 | $1,490.50 | $1,490.50 | |