| 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 | $200.66 | 7.223% | $215.1537 | $215.15 | $215.15 | $215.20 |
| Purchase #2 | $196.51 | 11.387% | $218.8866 | $218.89 | $218.90 | $218.90 |
| Purchase #3 | $217.72 | 3.463% | $225.2596 | $225.26 | $225.25 | $225.30 |
| Purchase #4 | $32.67 | 7.354% | $35.0726 | $35.07 | $35.05 | $35.10 |
| Purchase #5 | $202.47 | 13.402% | $229.605 | $229.61 | $229.60 | $229.60 |
| Purchase #6 | $237.45 | 11.849% | $265.5855 | $265.59 | $265.60 | $265.60 |
| Purchase #7 | $163.32 | 4.413% | $170.5273 | $170.53 | $170.55 | $170.50 |
| 7 purchase totals = | $1,250.80 | $1,360.0903 | $1,360.10 | $1,360.10 | $1,360.20 | |