| 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 | $14.50 | 12.340% | $16.2893 | $16.29 | $16.30 | $16.30 |
| Purchase #2 | $215.68 | 5.781% | $228.1485 | $228.15 | $228.15 | $228.10 |
| Purchase #3 | $36.78 | 12.272% | $41.2936 | $41.29 | $41.30 | $41.30 |
| Purchase #4 | $131.75 | 5.409% | $138.8764 | $138.88 | $138.90 | $138.90 |
| Purchase #5 | $118.75 | 12.703% | $133.8348 | $133.83 | $133.85 | $133.80 |
| Purchase #6 | $200.88 | 5.181% | $211.2876 | $211.29 | $211.30 | $211.30 |
| Purchase #7 | $113.48 | 7.300% | $121.764 | $121.76 | $121.75 | $121.80 |
| 7 purchase totals = | $831.82 | $891.4942 | $891.49 | $891.55 | $891.50 | |