| 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 | $250.27 | 4.176% | $260.7213 | $260.72 | $260.70 | $260.70 |
| Purchase #2 | $164.88 | 13.758% | $187.5642 | $187.56 | $187.55 | $187.60 |
| Purchase #3 | $197.27 | 10.779% | $218.5337 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $22.77 | 3.458% | $23.5574 | $23.56 | $23.55 | $23.60 |
| Purchase #5 | $122.57 | 3.676% | $127.0757 | $127.08 | $127.10 | $127.10 |
| Purchase #6 | $109.92 | 4.527% | $114.8961 | $114.90 | $114.90 | $114.90 |
| Purchase #7 | $127.36 | 13.617% | $144.7026 | $144.70 | $144.70 | $144.70 |
| 7 purchase totals = | $995.04 | $1,077.0510 | $1,077.05 | $1,077.05 | $1,077.10 | |