| 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 | $102.53 | 8.616% | $111.364 | $111.36 | $111.35 | $111.40 |
| Purchase #2 | $11.92 | 6.602% | $12.707 | $12.71 | $12.70 | $12.70 |
| Purchase #3 | $240.65 | 3.856% | $249.9295 | $249.93 | $249.95 | $249.90 |
| Purchase #4 | $187.48 | 10.831% | $207.786 | $207.79 | $207.80 | $207.80 |
| Purchase #5 | $136.97 | 10.583% | $151.4655 | $151.47 | $151.45 | $151.50 |
| Purchase #6 | $45.90 | 12.246% | $51.5209 | $51.52 | $51.50 | $51.50 |
| Purchase #7 | $9.43 | 6.221% | $10.0166 | $10.02 | $10.00 | $10.00 |
| 7 purchase totals = | $734.88 | $794.7895 | $794.80 | $794.75 | $794.80 | |