| 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 | $224.65 | 12.174% | $251.9989 | $252.00 | $252.00 | $252.00 |
| Purchase #2 | $221.41 | 3.685% | $229.569 | $229.57 | $229.55 | $229.60 |
| Purchase #3 | $183.96 | 10.238% | $202.7938 | $202.79 | $202.80 | $202.80 |
| Purchase #4 | $167.83 | 11.441% | $187.0314 | $187.03 | $187.05 | $187.00 |
| Purchase #5 | $216.71 | 13.595% | $246.1717 | $246.17 | $246.15 | $246.20 |
| Purchase #6 | $37.96 | 11.872% | $42.4666 | $42.47 | $42.45 | $42.50 |
| Purchase #7 | $155.83 | 9.746% | $171.0172 | $171.02 | $171.00 | $171.00 |
| 7 purchase totals = | $1,208.35 | $1,331.0486 | $1,331.05 | $1,331.00 | $1,331.10 | |