| 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 | $126.48 | 3.606% | $131.0409 | $131.04 | $131.05 | $131.00 |
| Purchase #2 | $38.46 | 4.132% | $40.0492 | $40.05 | $40.05 | $40.00 |
| Purchase #3 | $139.46 | 10.486% | $154.0838 | $154.08 | $154.10 | $154.10 |
| Purchase #4 | $17.63 | 5.349% | $18.573 | $18.57 | $18.55 | $18.60 |
| Purchase #5 | $106.46 | 10.143% | $117.2582 | $117.26 | $117.25 | $117.30 |
| Purchase #6 | $212.40 | 4.827% | $222.6525 | $222.65 | $222.65 | $222.70 |
| Purchase #7 | $152.59 | 13.366% | $172.9852 | $172.99 | $173.00 | $173.00 |
| 7 purchase totals = | $793.48 | $856.6428 | $856.64 | $856.65 | $856.70 | |