| 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 | $224.65 | 11.281% | $249.9928 | $249.99 | $250.00 | $250.00 |
| Purchase #2 | $182.93 | 10.138% | $201.4754 | $201.48 | $201.50 | $201.50 |
| Purchase #3 | $67.98 | 7.218% | $72.8868 | $72.89 | $72.90 | $72.90 |
| Purchase #4 | $111.56 | 3.592% | $115.5672 | $115.57 | $115.55 | $115.60 |
| Purchase #5 | $220.65 | 3.302% | $227.9359 | $227.94 | $227.95 | $227.90 |
| Purchase #6 | $105.93 | 10.359% | $116.9033 | $116.90 | $116.90 | $116.90 |
| Purchase #7 | $194.88 | 5.254% | $205.119 | $205.12 | $205.10 | $205.10 |
| 7 purchase totals = | $1,108.58 | $1,189.8804 | $1,189.89 | $1,189.90 | $1,189.90 | |