| 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 | $108.61 | 3.343% | $112.2408 | $112.24 | $112.25 | $112.20 |
| Purchase #2 | $245.43 | 5.475% | $258.8673 | $258.87 | $258.85 | $258.90 |
| Purchase #3 | $47.66 | 5.122% | $50.1011 | $50.10 | $50.10 | $50.10 |
| Purchase #4 | $232.97 | 11.334% | $259.3748 | $259.37 | $259.35 | $259.40 |
| Purchase #5 | $250.99 | 13.337% | $284.4645 | $284.46 | $284.45 | $284.50 |
| Purchase #6 | $185.53 | 9.655% | $203.4429 | $203.44 | $203.45 | $203.40 |
| Purchase #7 | $130.41 | 8.458% | $141.4401 | $141.44 | $141.45 | $141.40 |
| 7 purchase totals = | $1,201.60 | $1,309.9315 | $1,309.92 | $1,309.90 | $1,309.90 | |