| 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 | $113.61 | 7.159% | $121.7433 | $121.74 | $121.75 | $121.70 |
| Purchase #2 | $250.41 | 3.368% | $258.8438 | $258.84 | $258.85 | $258.80 |
| Purchase #3 | $190.69 | 12.840% | $215.1746 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $172.30 | 10.202% | $189.878 | $189.88 | $189.90 | $189.90 |
| Purchase #5 | $245.85 | 5.161% | $258.5383 | $258.54 | $258.55 | $258.50 |
| Purchase #6 | $140.36 | 12.627% | $158.0833 | $158.08 | $158.10 | $158.10 |
| Purchase #7 | $232.80 | 6.338% | $247.5549 | $247.55 | $247.55 | $247.60 |
| 7 purchase totals = | $1,346.02 | $1,449.8162 | $1,449.80 | $1,449.85 | $1,449.80 | |