| 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 | $233.98 | 6.453% | $249.0787 | $249.08 | $249.10 | $249.10 |
| Purchase #2 | $17.89 | 4.206% | $18.6425 | $18.64 | $18.65 | $18.60 |
| Purchase #3 | $34.29 | 4.715% | $35.9068 | $35.91 | $35.90 | $35.90 |
| Purchase #4 | $246.94 | 12.594% | $278.0396 | $278.04 | $278.05 | $278.00 |
| Purchase #5 | $155.37 | 3.861% | $161.3688 | $161.37 | $161.35 | $161.40 |
| Purchase #6 | $127.96 | 3.734% | $132.738 | $132.74 | $132.75 | $132.70 |
| Purchase #7 | $49.93 | 8.420% | $54.1341 | $54.13 | $54.15 | $54.10 |
| 7 purchase totals = | $866.36 | $929.9085 | $929.91 | $929.95 | $929.80 | |