| 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 | $189.79 | 12.324% | $213.1797 | $213.18 | $213.20 | $213.20 |
| Purchase #2 | $20.37 | 8.591% | $22.12 | $22.12 | $22.10 | $22.10 |
| Purchase #3 | $216.69 | 11.446% | $241.4923 | $241.49 | $241.50 | $241.50 |
| Purchase #4 | $143.31 | 3.565% | $148.419 | $148.42 | $148.40 | $148.40 |
| Purchase #5 | $245.30 | 5.550% | $258.9142 | $258.91 | $258.90 | $258.90 |
| Purchase #6 | $221.81 | 12.653% | $249.8756 | $249.88 | $249.90 | $249.90 |
| Purchase #7 | $95.97 | 10.538% | $106.0833 | $106.08 | $106.10 | $106.10 |
| 7 purchase totals = | $1,133.24 | $1,240.0841 | $1,240.08 | $1,240.10 | $1,240.10 | |