| 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 | $200.36 | 6.432% | $213.2472 | $213.25 | $213.25 | $213.20 |
| Purchase #2 | $20.75 | 10.258% | $22.8785 | $22.88 | $22.90 | $22.90 |
| Purchase #3 | $179.61 | 11.558% | $200.3693 | $200.37 | $200.35 | $200.40 |
| Purchase #4 | $105.93 | 3.732% | $109.8833 | $109.88 | $109.90 | $109.90 |
| Purchase #5 | $176.79 | 7.285% | $189.6692 | $189.67 | $189.65 | $189.70 |
| Purchase #6 | $81.90 | 7.341% | $87.9123 | $87.91 | $87.90 | $87.90 |
| Purchase #7 | $222.90 | 10.133% | $245.4865 | $245.49 | $245.50 | $245.50 |
| 7 purchase totals = | $988.24 | $1,069.4463 | $1,069.45 | $1,069.45 | $1,069.50 | |