| 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 | $202.60 | 11.750% | $226.4055 | $226.41 | $226.40 | $226.40 |
| Purchase #2 | $42.55 | 10.589% | $47.0556 | $47.06 | $47.05 | $47.10 |
| Purchase #3 | $193.55 | 7.208% | $207.5011 | $207.50 | $207.50 | $207.50 |
| Purchase #4 | $231.84 | 11.600% | $258.7334 | $258.73 | $258.75 | $258.70 |
| Purchase #5 | $81.54 | 12.861% | $92.0269 | $92.03 | $92.05 | $92.00 |
| Purchase #6 | $175.29 | 13.461% | $198.8858 | $198.89 | $198.90 | $198.90 |
| Purchase #7 | $9.69 | 13.501% | $10.9982 | $11.00 | $11.00 | $11.00 |
| 7 purchase totals = | $937.06 | $1,041.6065 | $1,041.62 | $1,041.65 | $1,041.60 | |