| 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 | $20.83 | 9.795% | $22.8703 | $22.87 | $22.85 | $22.90 |
| Purchase #2 | $149.47 | 7.527% | $160.7206 | $160.72 | $160.70 | $160.70 |
| Purchase #3 | $248.85 | 3.307% | $257.0795 | $257.08 | $257.10 | $257.10 |
| Purchase #4 | $241.60 | 3.416% | $249.8531 | $249.85 | $249.85 | $249.90 |
| Purchase #5 | $57.38 | 10.583% | $63.4525 | $63.45 | $63.45 | $63.50 |
| Purchase #6 | $227.36 | 6.371% | $241.8451 | $241.85 | $241.85 | $241.80 |
| Purchase #7 | $72.91 | 12.759% | $82.2126 | $82.21 | $82.20 | $82.20 |
| 7 purchase totals = | $1,018.40 | $1,078.0337 | $1,078.03 | $1,078.00 | $1,078.10 | |