| 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 | $84.85 | 11.230% | $94.3787 | $94.38 | $94.40 | $94.40 |
| Purchase #2 | $100.82 | 9.862% | $110.7629 | $110.76 | $110.75 | $110.80 |
| Purchase #3 | $233.97 | 13.126% | $264.6809 | $264.68 | $264.70 | $264.70 |
| Purchase #4 | $242.74 | 8.546% | $263.4846 | $263.48 | $263.50 | $263.50 |
| Purchase #5 | $45.83 | 10.496% | $50.6403 | $50.64 | $50.65 | $50.60 |
| Purchase #6 | $47.57 | 11.214% | $52.9045 | $52.90 | $52.90 | $52.90 |
| Purchase #7 | $233.31 | 7.429% | $250.6426 | $250.64 | $250.65 | $250.60 |
| 7 purchase totals = | $989.09 | $1,087.4945 | $1,087.48 | $1,087.55 | $1,087.50 | |