| 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 | $190.94 | 7.469% | $205.2013 | $205.20 | $205.20 | $205.20 |
| Purchase #2 | $193.26 | 5.236% | $203.3791 | $203.38 | $203.40 | $203.40 |
| Purchase #3 | $236.67 | 6.687% | $252.4961 | $252.50 | $252.50 | $252.50 |
| Purchase #4 | $6.98 | 9.314% | $7.6301 | $7.63 | $7.65 | $7.60 |
| Purchase #5 | $109.59 | 12.576% | $123.372 | $123.37 | $123.35 | $123.40 |
| Purchase #6 | $233.75 | 8.638% | $253.9413 | $253.94 | $253.95 | $253.90 |
| Purchase #7 | $143.65 | 13.719% | $163.3573 | $163.36 | $163.35 | $163.40 |
| 7 purchase totals = | $1,114.84 | $1,209.3772 | $1,209.38 | $1,209.40 | $1,209.40 | |