| 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 | $237.70 | 3.830% | $246.8039 | $246.80 | $246.80 | $246.80 |
| Purchase #2 | $183.25 | 12.394% | $205.962 | $205.96 | $205.95 | $206.00 |
| Purchase #3 | $196.78 | 13.112% | $222.5818 | $222.58 | $222.60 | $222.60 |
| Purchase #4 | $167.77 | 13.392% | $190.2378 | $190.24 | $190.25 | $190.20 |
| Purchase #5 | $108.71 | 6.741% | $116.0381 | $116.04 | $116.05 | $116.00 |
| Purchase #6 | $200.53 | 9.524% | $219.6285 | $219.63 | $219.65 | $219.60 |
| Purchase #7 | $67.49 | 6.785% | $72.0692 | $72.07 | $72.05 | $72.10 |
| 7 purchase totals = | $1,162.23 | $1,273.3213 | $1,273.32 | $1,273.35 | $1,273.30 | |