| 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 | $206.50 | 7.801% | $222.6091 | $222.61 | $222.60 | $222.60 |
| Purchase #2 | $209.39 | 8.198% | $226.5558 | $226.56 | $226.55 | $226.60 |
| Purchase #3 | $15.51 | 10.646% | $17.1612 | $17.16 | $17.15 | $17.20 |
| Purchase #4 | $190.27 | 13.459% | $215.8784 | $215.88 | $215.90 | $215.90 |
| Purchase #5 | $129.81 | 10.744% | $143.7568 | $143.76 | $143.75 | $143.80 |
| Purchase #6 | $198.44 | 12.509% | $223.2629 | $223.26 | $223.25 | $223.30 |
| Purchase #7 | $7.49 | 8.161% | $8.1013 | $8.10 | $8.10 | $8.10 |
| 7 purchase totals = | $957.41 | $1,057.3255 | $1,057.33 | $1,057.30 | $1,057.50 | |