| 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 | $247.66 | 7.205% | $265.5039 | $265.50 | $265.50 | $265.50 |
| Purchase #2 | $92.68 | 4.839% | $97.1648 | $97.16 | $97.15 | $97.20 |
| Purchase #3 | $212.59 | 8.109% | $229.8289 | $229.83 | $229.85 | $229.80 |
| Purchase #4 | $143.55 | 3.425% | $148.4666 | $148.47 | $148.45 | $148.50 |
| Purchase #5 | $150.46 | 9.427% | $164.6439 | $164.64 | $164.65 | $164.60 |
| Purchase #6 | $203.31 | 9.209% | $222.0328 | $222.03 | $222.05 | $222.00 |
| Purchase #7 | $87.41 | 4.680% | $91.5008 | $91.50 | $91.50 | $91.50 |
| 7 purchase totals = | $1,137.66 | $1,219.1417 | $1,219.13 | $1,219.15 | $1,219.10 | |