| 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 | $103.37 | 3.194% | $106.6716 | $106.67 | $106.65 | $106.70 |
| Purchase #2 | $115.61 | 4.207% | $120.4737 | $120.47 | $120.45 | $120.50 |
| Purchase #3 | $242.34 | 3.179% | $250.044 | $250.04 | $250.05 | $250.00 |
| Purchase #4 | $190.56 | 3.167% | $196.595 | $196.60 | $196.60 | $196.60 |
| Purchase #5 | $15.26 | 7.652% | $16.4277 | $16.43 | $16.45 | $16.40 |
| Purchase #6 | $121.92 | 3.739% | $126.4786 | $126.48 | $126.50 | $126.50 |
| Purchase #7 | $220.58 | 3.861% | $229.0966 | $229.10 | $229.10 | $229.10 |
| 7 purchase totals = | $1,009.64 | $1,045.7872 | $1,045.79 | $1,045.80 | $1,045.80 | |