| 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 | $20.50 | 11.712% | $22.901 | $22.90 | $22.90 | $22.90 |
| Purchase #2 | $240.96 | 13.283% | $272.9667 | $272.97 | $272.95 | $273.00 |
| Purchase #3 | $8.40 | 13.169% | $9.5062 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $198.54 | 3.376% | $205.2427 | $205.24 | $205.25 | $205.20 |
| Purchase #5 | $27.63 | 9.288% | $30.1963 | $30.20 | $30.20 | $30.20 |
| Purchase #6 | $137.66 | 12.570% | $154.9639 | $154.96 | $154.95 | $155.00 |
| Purchase #7 | $225.77 | 3.244% | $233.094 | $233.09 | $233.10 | $233.10 |
| 7 purchase totals = | $859.46 | $928.8708 | $928.87 | $928.85 | $928.90 | |