| 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 | $45.47 | 4.212% | $47.3852 | $47.39 | $47.40 | $47.40 |
| Purchase #2 | $169.98 | 8.377% | $184.2192 | $184.22 | $184.20 | $184.20 |
| Purchase #3 | $119.37 | 9.558% | $130.7794 | $130.78 | $130.80 | $130.80 |
| Purchase #4 | $196.40 | 10.367% | $216.7608 | $216.76 | $216.75 | $216.80 |
| Purchase #5 | $16.87 | 13.688% | $19.1792 | $19.18 | $19.20 | $19.20 |
| Purchase #6 | $237.51 | 9.381% | $259.7908 | $259.79 | $259.80 | $259.80 |
| Purchase #7 | $167.28 | 10.350% | $184.5935 | $184.59 | $184.60 | $184.60 |
| 7 purchase totals = | $952.88 | $1,042.7081 | $1,042.71 | $1,042.75 | $1,042.80 | |