| 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 | $236.56 | 3.609% | $245.0975 | $245.10 | $245.10 | $245.10 |
| Purchase #2 | $199.45 | 8.284% | $215.9724 | $215.97 | $215.95 | $216.00 |
| Purchase #3 | $218.74 | 5.793% | $231.4116 | $231.41 | $231.40 | $231.40 |
| Purchase #4 | $194.37 | 5.647% | $205.3461 | $205.35 | $205.35 | $205.30 |
| Purchase #5 | $91.33 | 12.192% | $102.465 | $102.47 | $102.45 | $102.50 |
| Purchase #6 | $41.75 | 7.674% | $44.9539 | $44.95 | $44.95 | $45.00 |
| Purchase #7 | $42.29 | 13.126% | $47.841 | $47.84 | $47.85 | $47.80 |
| 7 purchase totals = | $1,024.49 | $1,093.0875 | $1,093.09 | $1,093.05 | $1,093.10 | |