| 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 | $213.42 | 8.678% | $231.9406 | $231.94 | $231.95 | $231.90 |
| Purchase #2 | $10.60 | 12.752% | $11.9517 | $11.95 | $11.95 | $12.00 |
| Purchase #3 | $240.82 | 10.418% | $265.9086 | $265.91 | $265.90 | $265.90 |
| Purchase #4 | $48.58 | 12.682% | $54.7409 | $54.74 | $54.75 | $54.70 |
| Purchase #5 | $46.73 | 9.355% | $51.1016 | $51.10 | $51.10 | $51.10 |
| Purchase #6 | $245.36 | 11.680% | $274.018 | $274.02 | $274.00 | $274.00 |
| Purchase #7 | $45.31 | 12.815% | $51.1165 | $51.12 | $51.10 | $51.10 |
| 7 purchase totals = | $850.82 | $940.7779 | $940.78 | $940.75 | $940.70 | |