| 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 | $239.44 | 7.398% | $257.1538 | $257.15 | $257.15 | $257.20 |
| Purchase #2 | $126.42 | 8.780% | $137.5197 | $137.52 | $137.50 | $137.50 |
| Purchase #3 | $124.25 | 13.649% | $141.2089 | $141.21 | $141.20 | $141.20 |
| Purchase #4 | $105.36 | 8.576% | $114.3957 | $114.40 | $114.40 | $114.40 |
| Purchase #5 | $180.50 | 12.871% | $203.7322 | $203.73 | $203.75 | $203.70 |
| Purchase #6 | $103.48 | 11.784% | $115.6741 | $115.67 | $115.65 | $115.70 |
| Purchase #7 | $245.52 | 5.712% | $259.5441 | $259.54 | $259.55 | $259.50 |
| 7 purchase totals = | $1,124.97 | $1,229.2285 | $1,229.22 | $1,229.20 | $1,229.20 | |