| 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 | $16.45 | 7.531% | $17.6888 | $17.69 | $17.70 | $17.70 |
| Purchase #2 | $205.50 | 3.626% | $212.9514 | $212.95 | $212.95 | $213.00 |
| Purchase #3 | $223.25 | 3.869% | $231.8875 | $231.89 | $231.90 | $231.90 |
| Purchase #4 | $185.36 | 8.570% | $201.2454 | $201.25 | $201.25 | $201.20 |
| Purchase #5 | $51.42 | 12.102% | $57.6428 | $57.64 | $57.65 | $57.60 |
| Purchase #6 | $183.85 | 11.604% | $205.184 | $205.18 | $205.20 | $205.20 |
| Purchase #7 | $131.85 | 8.667% | $143.2774 | $143.28 | $143.30 | $143.30 |
| 7 purchase totals = | $997.68 | $1,069.8773 | $1,069.88 | $1,069.95 | $1,069.90 | |