| 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 | $208.45 | 10.759% | $230.8771 | $230.88 | $230.90 | $230.90 |
| Purchase #2 | $182.27 | 9.346% | $199.305 | $199.31 | $199.30 | $199.30 |
| Purchase #3 | $13.98 | 10.258% | $15.4141 | $15.41 | $15.40 | $15.40 |
| Purchase #4 | $184.32 | 3.556% | $190.8744 | $190.87 | $190.85 | $190.90 |
| Purchase #5 | $170.88 | 7.251% | $183.2705 | $183.27 | $183.25 | $183.30 |
| Purchase #6 | $20.28 | 5.169% | $21.3283 | $21.33 | $21.35 | $21.30 |
| Purchase #7 | $55.94 | 4.532% | $58.4752 | $58.48 | $58.50 | $58.50 |
| 7 purchase totals = | $836.12 | $899.5446 | $899.55 | $899.55 | $899.60 | |