| 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 | $241.57 | 3.844% | $250.856 | $250.86 | $250.85 | $250.90 |
| Purchase #2 | $152.95 | 12.291% | $171.7491 | $171.75 | $171.75 | $171.70 |
| Purchase #3 | $139.63 | 10.673% | $154.5327 | $154.53 | $154.55 | $154.50 |
| Purchase #4 | $131.36 | 10.651% | $145.3512 | $145.35 | $145.35 | $145.40 |
| Purchase #5 | $157.76 | 8.182% | $170.6679 | $170.67 | $170.65 | $170.70 |
| Purchase #6 | $164.59 | 10.771% | $182.318 | $182.32 | $182.30 | $182.30 |
| Purchase #7 | $116.80 | 11.786% | $130.566 | $130.57 | $130.55 | $130.60 |
| 7 purchase totals = | $1,104.66 | $1,206.0409 | $1,206.05 | $1,206.00 | $1,206.10 | |