| 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 | $221.74 | 6.727% | $236.6564 | $236.66 | $236.65 | $236.70 |
| Purchase #2 | $28.54 | 8.271% | $30.9005 | $30.90 | $30.90 | $30.90 |
| Purchase #3 | $71.82 | 6.406% | $76.4208 | $76.42 | $76.40 | $76.40 |
| Purchase #4 | $240.76 | 7.397% | $258.569 | $258.57 | $258.55 | $258.60 |
| Purchase #5 | $199.89 | 3.115% | $206.1166 | $206.12 | $206.10 | $206.10 |
| Purchase #6 | $239.92 | 8.113% | $259.3847 | $259.38 | $259.40 | $259.40 |
| Purchase #7 | $8.80 | 13.260% | $9.9669 | $9.97 | $9.95 | $10.00 |
| 7 purchase totals = | $1,011.47 | $1,078.0149 | $1,078.02 | $1,077.95 | $1,078.10 | |