| 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 | $9.58 | 10.728% | $10.6077 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $205.93 | 3.610% | $213.3641 | $213.36 | $213.35 | $213.40 |
| Purchase #3 | $216.48 | 13.843% | $246.4473 | $246.45 | $246.45 | $246.40 |
| Purchase #4 | $16.78 | 6.540% | $17.8774 | $17.88 | $17.90 | $17.90 |
| Purchase #5 | $183.76 | 6.679% | $196.0333 | $196.03 | $196.05 | $196.00 |
| Purchase #6 | $250.86 | 13.237% | $284.0663 | $284.07 | $284.05 | $284.10 |
| Purchase #7 | $166.65 | 12.493% | $187.4696 | $187.47 | $187.45 | $187.50 |
| 7 purchase totals = | $1,050.04 | $1,155.8657 | $1,155.87 | $1,155.85 | $1,155.90 | |