| 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 | $242.54 | 12.453% | $272.7435 | $272.74 | $272.75 | $272.70 |
| Purchase #2 | $18.78 | 9.133% | $20.4952 | $20.50 | $20.50 | $20.50 |
| Purchase #3 | $230.71 | 4.592% | $241.3042 | $241.30 | $241.30 | $241.30 |
| Purchase #4 | $191.75 | 11.410% | $213.6287 | $213.63 | $213.65 | $213.60 |
| Purchase #5 | $250.92 | 6.359% | $266.876 | $266.88 | $266.90 | $266.90 |
| Purchase #6 | $131.79 | 12.670% | $148.4878 | $148.49 | $148.50 | $148.50 |
| Purchase #7 | $14.42 | 13.273% | $16.334 | $16.33 | $16.35 | $16.30 |
| 7 purchase totals = | $1,080.91 | $1,179.8694 | $1,179.87 | $1,179.95 | $1,179.80 | |