| 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 | $102.75 | 11.614% | $114.6834 | $114.68 | $114.70 | $114.70 |
| Purchase #2 | $24.25 | 7.561% | $26.0835 | $26.08 | $26.10 | $26.10 |
| Purchase #3 | $101.89 | 12.576% | $114.7037 | $114.70 | $114.70 | $114.70 |
| Purchase #4 | $122.75 | 9.424% | $134.318 | $134.32 | $134.30 | $134.30 |
| Purchase #5 | $109.39 | 4.412% | $114.2163 | $114.22 | $114.20 | $114.20 |
| Purchase #6 | $240.57 | 10.727% | $266.3759 | $266.38 | $266.40 | $266.40 |
| Purchase #7 | $69.95 | 3.641% | $72.4969 | $72.50 | $72.50 | $72.50 |
| 7 purchase totals = | $771.55 | $842.8777 | $842.88 | $842.90 | $842.90 | |