| 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 | $138.31 | 10.182% | $152.3927 | $152.39 | $152.40 | $152.40 |
| Purchase #2 | $18.52 | 6.748% | $19.7697 | $19.77 | $19.75 | $19.80 |
| Purchase #3 | $121.37 | 11.864% | $135.7693 | $135.77 | $135.75 | $135.80 |
| Purchase #4 | $203.30 | 5.856% | $215.2052 | $215.21 | $215.20 | $215.20 |
| Purchase #5 | $230.88 | 13.656% | $262.409 | $262.41 | $262.40 | $262.40 |
| Purchase #6 | $101.47 | 4.739% | $106.2787 | $106.28 | $106.30 | $106.30 |
| Purchase #7 | $125.85 | 8.502% | $136.5498 | $136.55 | $136.55 | $136.50 |
| 7 purchase totals = | $939.70 | $1,028.3744 | $1,028.38 | $1,028.35 | $1,028.40 | |