| 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 | $189.58 | 12.262% | $212.8263 | $212.83 | $212.85 | $212.80 |
| Purchase #2 | $118.37 | 4.845% | $124.105 | $124.11 | $124.10 | $124.10 |
| Purchase #3 | $208.43 | 10.127% | $229.5377 | $229.54 | $229.55 | $229.50 |
| Purchase #4 | $56.83 | 3.413% | $58.7696 | $58.77 | $58.75 | $58.80 |
| Purchase #5 | $190.26 | 4.520% | $198.8598 | $198.86 | $198.85 | $198.90 |
| Purchase #6 | $213.89 | 7.250% | $229.397 | $229.40 | $229.40 | $229.40 |
| Purchase #7 | $64.29 | 7.424% | $69.0629 | $69.06 | $69.05 | $69.10 |
| 7 purchase totals = | $1,041.65 | $1,122.5583 | $1,122.57 | $1,122.55 | $1,122.60 | |