| 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 | $114.69 | 3.749% | $118.9897 | $118.99 | $119.00 | $119.00 |
| Purchase #2 | $184.46 | 9.173% | $201.3805 | $201.38 | $201.40 | $201.40 |
| Purchase #3 | $209.28 | 11.116% | $232.5436 | $232.54 | $232.55 | $232.50 |
| Purchase #4 | $199.32 | 3.863% | $207.0197 | $207.02 | $207.00 | $207.00 |
| Purchase #5 | $37.53 | 4.115% | $39.0744 | $39.07 | $39.05 | $39.10 |
| Purchase #6 | $158.99 | 7.220% | $170.4691 | $170.47 | $170.45 | $170.50 |
| Purchase #7 | $232.74 | 12.747% | $262.4074 | $262.41 | $262.40 | $262.40 |
| 7 purchase totals = | $1,137.01 | $1,231.8844 | $1,231.88 | $1,231.85 | $1,231.90 | |