| 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 | $115.82 | 13.362% | $131.2959 | $131.30 | $131.30 | $131.30 |
| Purchase #2 | $107.91 | 6.354% | $114.7666 | $114.77 | $114.75 | $114.80 |
| Purchase #3 | $242.60 | 12.595% | $273.1555 | $273.16 | $273.15 | $273.20 |
| Purchase #4 | $98.93 | 5.873% | $104.7402 | $104.74 | $104.75 | $104.70 |
| Purchase #5 | $102.93 | 5.340% | $108.4265 | $108.43 | $108.45 | $108.40 |
| Purchase #6 | $39.54 | 4.347% | $41.2588 | $41.26 | $41.25 | $41.30 |
| Purchase #7 | $94.79 | 9.363% | $103.6652 | $103.67 | $103.65 | $103.70 |
| 7 purchase totals = | $802.52 | $877.3087 | $877.33 | $877.30 | $877.40 | |