| 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 | $240.36 | 13.384% | $272.5298 | $272.53 | $272.55 | $272.50 |
| Purchase #2 | $221.55 | 3.593% | $229.5103 | $229.51 | $229.50 | $229.50 |
| Purchase #3 | $65.57 | 3.589% | $67.9233 | $67.92 | $67.90 | $67.90 |
| Purchase #4 | $51.66 | 13.606% | $58.6889 | $58.69 | $58.70 | $58.70 |
| Purchase #5 | $154.94 | 4.257% | $161.5358 | $161.54 | $161.55 | $161.50 |
| Purchase #6 | $85.49 | 11.118% | $94.9948 | $94.99 | $95.00 | $95.00 |
| Purchase #7 | $23.25 | 6.605% | $24.7857 | $24.79 | $24.80 | $24.80 |
| 7 purchase totals = | $842.82 | $909.9686 | $909.97 | $910.00 | $909.90 | |