| 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 | $130.43 | 13.383% | $147.8854 | $147.89 | $147.90 | $147.90 |
| Purchase #2 | $149.55 | 9.378% | $163.5748 | $163.57 | $163.55 | $163.60 |
| Purchase #3 | $103.76 | 5.619% | $109.5903 | $109.59 | $109.60 | $109.60 |
| Purchase #4 | $247.58 | 8.845% | $269.4785 | $269.48 | $269.50 | $269.50 |
| Purchase #5 | $15.67 | 6.756% | $16.7287 | $16.73 | $16.75 | $16.70 |
| Purchase #6 | $241.25 | 3.520% | $249.742 | $249.74 | $249.75 | $249.70 |
| Purchase #7 | $117.25 | 12.600% | $132.0235 | $132.02 | $132.00 | $132.00 |
| 7 purchase totals = | $1,005.49 | $1,089.0232 | $1,089.02 | $1,089.05 | $1,089.00 | |