| 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 | $124.72 | 12.532% | $140.3499 | $140.35 | $140.35 | $140.30 |
| Purchase #2 | $132.90 | 4.517% | $138.9031 | $138.90 | $138.90 | $138.90 |
| Purchase #3 | $196.39 | 4.660% | $205.5418 | $205.54 | $205.55 | $205.50 |
| Purchase #4 | $136.43 | 7.478% | $146.6322 | $146.63 | $146.65 | $146.60 |
| Purchase #5 | $61.53 | 13.161% | $69.628 | $69.63 | $69.65 | $69.60 |
| Purchase #6 | $99.98 | 6.262% | $106.2407 | $106.24 | $106.25 | $106.20 |
| Purchase #7 | $226.39 | 3.163% | $233.5507 | $233.55 | $233.55 | $233.60 |
| 7 purchase totals = | $978.34 | $1,040.8464 | $1,040.84 | $1,040.90 | $1,040.70 | |