| 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 | $219.84 | 6.250% | $233.58 | $233.58 | $233.60 | $233.60 |
| Purchase #2 | $224.62 | 3.219% | $231.8505 | $231.85 | $231.85 | $231.90 |
| Purchase #3 | $180.77 | 8.633% | $196.3759 | $196.38 | $196.40 | $196.40 |
| Purchase #4 | $160.53 | 5.573% | $169.4763 | $169.48 | $169.50 | $169.50 |
| Purchase #5 | $184.98 | 12.296% | $207.7251 | $207.73 | $207.75 | $207.70 |
| Purchase #6 | $189.57 | 8.340% | $205.3801 | $205.38 | $205.40 | $205.40 |
| Purchase #7 | $155.25 | 5.667% | $164.048 | $164.05 | $164.05 | $164.00 |
| 7 purchase totals = | $1,315.56 | $1,408.4359 | $1,408.45 | $1,408.55 | $1,408.50 | |