| 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 | $10.67 | 10.796% | $11.8219 | $11.82 | $11.80 | $11.80 |
| Purchase #2 | $199.43 | 3.178% | $205.7679 | $205.77 | $205.75 | $205.80 |
| Purchase #3 | $233.77 | 13.313% | $264.8918 | $264.89 | $264.90 | $264.90 |
| Purchase #4 | $114.31 | 5.622% | $120.7365 | $120.74 | $120.75 | $120.70 |
| Purchase #5 | $225.35 | 6.445% | $239.8738 | $239.87 | $239.85 | $239.90 |
| Purchase #6 | $7.63 | 5.380% | $8.0405 | $8.04 | $8.05 | $8.00 |
| Purchase #7 | $209.63 | 5.315% | $220.7718 | $220.77 | $220.75 | $220.80 |
| 7 purchase totals = | $1,000.79 | $1,071.9042 | $1,071.90 | $1,071.85 | $1,071.90 | |