| 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 | $182.29 | 4.580% | $190.6389 | $190.64 | $190.65 | $190.60 |
| Purchase #2 | $41.38 | 8.816% | $45.0281 | $45.03 | $45.05 | $45.00 |
| Purchase #3 | $119.72 | 7.756% | $129.0055 | $129.01 | $129.00 | $129.00 |
| Purchase #4 | $230.62 | 3.656% | $239.0515 | $239.05 | $239.05 | $239.10 |
| Purchase #5 | $106.58 | 6.559% | $113.5706 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $244.97 | 7.784% | $264.0385 | $264.04 | $264.05 | $264.00 |
| Purchase #7 | $79.42 | 6.240% | $84.3758 | $84.38 | $84.40 | $84.40 |
| 7 purchase totals = | $1,004.98 | $1,065.7089 | $1,065.72 | $1,065.75 | $1,065.70 | |