| 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 | $229.76 | 8.521% | $249.3378 | $249.34 | $249.35 | $249.30 |
| Purchase #2 | $229.73 | 11.303% | $255.6964 | $255.70 | $255.70 | $255.70 |
| Purchase #3 | $149.34 | 10.474% | $164.9819 | $164.98 | $165.00 | $165.00 |
| Purchase #4 | $15.48 | 5.441% | $16.3223 | $16.32 | $16.30 | $16.30 |
| Purchase #5 | $171.66 | 13.699% | $195.1757 | $195.18 | $195.20 | $195.20 |
| Purchase #6 | $129.99 | 4.775% | $136.197 | $136.20 | $136.20 | $136.20 |
| Purchase #7 | $9.47 | 10.797% | $10.4925 | $10.49 | $10.50 | $10.50 |
| 7 purchase totals = | $935.43 | $1,028.2036 | $1,028.21 | $1,028.25 | $1,028.20 | |