| 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 | $231.72 | 3.532% | $239.9044 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $110.99 | 3.209% | $114.5517 | $114.55 | $114.55 | $114.60 |
| Purchase #3 | $165.36 | 8.451% | $179.3346 | $179.33 | $179.35 | $179.30 |
| Purchase #4 | $213.97 | 10.615% | $236.6829 | $236.68 | $236.70 | $236.70 |
| Purchase #5 | $18.65 | 8.777% | $20.2869 | $20.29 | $20.30 | $20.30 |
| Purchase #6 | $117.79 | 6.785% | $125.7821 | $125.78 | $125.80 | $125.80 |
| Purchase #7 | $226.45 | 8.340% | $245.3359 | $245.34 | $245.35 | $245.30 |
| 7 purchase totals = | $1,084.93 | $1,161.8785 | $1,161.87 | $1,161.95 | $1,161.90 | |