| 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 | $131.38 | 4.233% | $136.9413 | $136.94 | $136.95 | $136.90 |
| Purchase #2 | $190.83 | 13.645% | $216.8688 | $216.87 | $216.85 | $216.90 |
| Purchase #3 | $206.80 | 4.375% | $215.8475 | $215.85 | $215.85 | $215.80 |
| Purchase #4 | $35.91 | 5.277% | $37.805 | $37.81 | $37.80 | $37.80 |
| Purchase #5 | $241.45 | 3.676% | $250.3257 | $250.33 | $250.35 | $250.30 |
| Purchase #6 | $120.37 | 13.148% | $136.1962 | $136.20 | $136.20 | $136.20 |
| Purchase #7 | $193.39 | 7.451% | $207.7995 | $207.80 | $207.80 | $207.80 |
| 7 purchase totals = | $1,120.13 | $1,201.7840 | $1,201.80 | $1,201.80 | $1,201.70 | |