| 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 | $103.34 | 11.166% | $114.8789 | $114.88 | $114.90 | $114.90 |
| Purchase #2 | $11.25 | 13.149% | $12.7293 | $12.73 | $12.75 | $12.70 |
| Purchase #3 | $81.62 | 7.872% | $88.0451 | $88.05 | $88.05 | $88.00 |
| Purchase #4 | $213.73 | 7.847% | $230.5014 | $230.50 | $230.50 | $230.50 |
| Purchase #5 | $206.89 | 11.528% | $230.7403 | $230.74 | $230.75 | $230.70 |
| Purchase #6 | $67.93 | 11.723% | $75.8934 | $75.89 | $75.90 | $75.90 |
| Purchase #7 | $217.39 | 6.571% | $231.6747 | $231.67 | $231.65 | $231.70 |
| 7 purchase totals = | $902.15 | $984.4631 | $984.46 | $984.50 | $984.40 | |