| 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 | $242.46 | 6.332% | $257.8126 | $257.81 | $257.80 | $257.80 |
| Purchase #2 | $51.75 | 10.497% | $57.1822 | $57.18 | $57.20 | $57.20 |
| Purchase #3 | $173.46 | 9.739% | $190.3533 | $190.35 | $190.35 | $190.40 |
| Purchase #4 | $187.47 | 9.617% | $205.499 | $205.50 | $205.50 | $205.50 |
| Purchase #5 | $174.71 | 6.476% | $186.0242 | $186.02 | $186.00 | $186.00 |
| Purchase #6 | $33.29 | 12.610% | $37.4879 | $37.49 | $37.50 | $37.50 |
| Purchase #7 | $83.92 | 13.329% | $95.1057 | $95.11 | $95.10 | $95.10 |
| 7 purchase totals = | $947.06 | $1,029.4649 | $1,029.46 | $1,029.45 | $1,029.50 | |