| 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 | $225.46 | 7.520% | $242.4146 | $242.41 | $242.40 | $242.40 |
| Purchase #2 | $117.49 | 5.252% | $123.6606 | $123.66 | $123.65 | $123.70 |
| Purchase #3 | $114.73 | 6.626% | $122.332 | $122.33 | $122.35 | $122.30 |
| Purchase #4 | $213.82 | 11.144% | $237.6481 | $237.65 | $237.65 | $237.60 |
| Purchase #5 | $202.73 | 9.289% | $221.5616 | $221.56 | $221.55 | $221.60 |
| Purchase #6 | $235.29 | 4.868% | $246.7439 | $246.74 | $246.75 | $246.70 |
| Purchase #7 | $229.88 | 4.369% | $239.9235 | $239.92 | $239.90 | $239.90 |
| 7 purchase totals = | $1,339.40 | $1,434.2843 | $1,434.27 | $1,434.25 | $1,434.20 | |