| 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 | $216.61 | 4.369% | $226.0737 | $226.07 | $226.05 | $226.10 |
| Purchase #2 | $209.97 | 7.617% | $225.9634 | $225.96 | $225.95 | $226.00 |
| Purchase #3 | $11.30 | 8.348% | $12.2433 | $12.24 | $12.25 | $12.20 |
| Purchase #4 | $184.55 | 8.843% | $200.8698 | $200.87 | $200.85 | $200.90 |
| Purchase #5 | $249.91 | 12.462% | $281.0538 | $281.05 | $281.05 | $281.10 |
| Purchase #6 | $12.59 | 13.605% | $14.3029 | $14.30 | $14.30 | $14.30 |
| Purchase #7 | $34.36 | 11.827% | $38.4238 | $38.42 | $38.40 | $38.40 |
| 7 purchase totals = | $919.29 | $998.9307 | $998.91 | $998.85 | $999.00 | |