| 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 | $236.92 | 4.406% | $247.3587 | $247.36 | $247.35 | $247.40 |
| Purchase #2 | $121.92 | 4.647% | $127.5856 | $127.59 | $127.60 | $127.60 |
| Purchase #3 | $144.66 | 12.548% | $162.8119 | $162.81 | $162.80 | $162.80 |
| Purchase #4 | $129.35 | 13.192% | $146.4139 | $146.41 | $146.40 | $146.40 |
| Purchase #5 | $13.31 | 10.127% | $14.6579 | $14.66 | $14.65 | $14.70 |
| Purchase #6 | $103.65 | 10.442% | $114.4731 | $114.47 | $114.45 | $114.50 |
| Purchase #7 | $61.69 | 12.329% | $69.2958 | $69.30 | $69.30 | $69.30 |
| 7 purchase totals = | $811.50 | $882.5969 | $882.60 | $882.55 | $882.70 | |