| 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 | $219.98 | 8.686% | $239.0875 | $239.09 | $239.10 | $239.10 |
| Purchase #2 | $19.71 | 5.246% | $20.744 | $20.74 | $20.75 | $20.70 |
| Purchase #3 | $250.69 | 5.599% | $264.7261 | $264.73 | $264.75 | $264.70 |
| Purchase #4 | $191.97 | 10.333% | $211.8063 | $211.81 | $211.80 | $211.80 |
| Purchase #5 | $151.54 | 9.432% | $165.8333 | $165.83 | $165.85 | $165.80 |
| Purchase #6 | $191.53 | 7.483% | $205.8622 | $205.86 | $205.85 | $205.90 |
| Purchase #7 | $170.54 | 7.302% | $182.9928 | $182.99 | $183.00 | $183.00 |
| 7 purchase totals = | $1,195.96 | $1,291.0522 | $1,291.05 | $1,291.10 | $1,291.00 | |