| 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 | $226.53 | 4.410% | $236.52 | $236.52 | $236.50 | $236.50 |
| Purchase #2 | $23.81 | 12.619% | $26.8146 | $26.81 | $26.80 | $26.80 |
| Purchase #3 | $136.50 | 13.325% | $154.6886 | $154.69 | $154.70 | $154.70 |
| Purchase #4 | $144.74 | 8.575% | $157.1515 | $157.15 | $157.15 | $157.20 |
| Purchase #5 | $95.99 | 13.640% | $109.083 | $109.08 | $109.10 | $109.10 |
| Purchase #6 | $250.89 | 6.287% | $266.6635 | $266.66 | $266.65 | $266.70 |
| Purchase #7 | $123.80 | 12.199% | $138.9024 | $138.90 | $138.90 | $138.90 |
| 7 purchase totals = | $1,002.26 | $1,089.8236 | $1,089.81 | $1,089.80 | $1,089.90 | |