| 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 | $197.59 | 9.254% | $215.875 | $215.88 | $215.90 | $215.90 |
| Purchase #2 | $223.51 | 4.808% | $234.2564 | $234.26 | $234.25 | $234.30 |
| Purchase #3 | $69.43 | 7.614% | $74.7164 | $74.72 | $74.70 | $74.70 |
| Purchase #4 | $15.43 | 10.817% | $17.0991 | $17.10 | $17.10 | $17.10 |
| Purchase #5 | $94.71 | 8.434% | $102.6978 | $102.70 | $102.70 | $102.70 |
| Purchase #6 | $114.78 | 5.544% | $121.1434 | $121.14 | $121.15 | $121.10 |
| Purchase #7 | $118.57 | 10.558% | $131.0886 | $131.09 | $131.10 | $131.10 |
| 7 purchase totals = | $834.02 | $896.8767 | $896.89 | $896.90 | $896.90 | |