| 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 | $107.66 | 6.792% | $114.9723 | $114.97 | $114.95 | $115.00 |
| Purchase #2 | $196.59 | 5.592% | $207.5833 | $207.58 | $207.60 | $207.60 |
| Purchase #3 | $150.52 | 13.239% | $170.4473 | $170.45 | $170.45 | $170.40 |
| Purchase #4 | $206.25 | 12.328% | $231.6765 | $231.68 | $231.70 | $231.70 |
| Purchase #5 | $135.83 | 13.566% | $154.2567 | $154.26 | $154.25 | $154.30 |
| Purchase #6 | $219.81 | 5.259% | $231.3698 | $231.37 | $231.35 | $231.40 |
| Purchase #7 | $122.32 | 8.225% | $132.3808 | $132.38 | $132.40 | $132.40 |
| 7 purchase totals = | $1,138.98 | $1,242.6867 | $1,242.69 | $1,242.70 | $1,242.80 | |