| 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 | $247.45 | 6.751% | $264.1553 | $264.16 | $264.15 | $264.20 |
| Purchase #2 | $114.83 | 6.504% | $122.2985 | $122.30 | $122.30 | $122.30 |
| Purchase #3 | $121.58 | 12.861% | $137.2164 | $137.22 | $137.20 | $137.20 |
| Purchase #4 | $145.39 | 4.483% | $151.9078 | $151.91 | $151.90 | $151.90 |
| Purchase #5 | $70.54 | 8.576% | $76.5895 | $76.59 | $76.60 | $76.60 |
| Purchase #6 | $34.93 | 3.848% | $36.2741 | $36.27 | $36.25 | $36.30 |
| Purchase #7 | $137.51 | 3.491% | $142.3105 | $142.31 | $142.30 | $142.30 |
| 7 purchase totals = | $872.23 | $930.7521 | $930.76 | $930.70 | $930.80 | |