| 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 | $212.27 | 4.869% | $222.6054 | $222.61 | $222.60 | $222.60 |
| Purchase #2 | $219.71 | 11.162% | $244.234 | $244.23 | $244.25 | $244.20 |
| Purchase #3 | $218.45 | 9.347% | $238.8685 | $238.87 | $238.85 | $238.90 |
| Purchase #4 | $19.99 | 9.754% | $21.9398 | $21.94 | $21.95 | $21.90 |
| Purchase #5 | $120.99 | 3.280% | $124.9585 | $124.96 | $124.95 | $125.00 |
| Purchase #6 | $144.73 | 6.231% | $153.7481 | $153.75 | $153.75 | $153.70 |
| Purchase #7 | $183.76 | 9.293% | $200.8368 | $200.84 | $200.85 | $200.80 |
| 7 purchase totals = | $1,119.90 | $1,207.1911 | $1,207.20 | $1,207.20 | $1,207.10 | |