| 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 | $249.49 | 9.716% | $273.7304 | $273.73 | $273.75 | $273.70 |
| Purchase #2 | $83.84 | 7.847% | $90.4189 | $90.42 | $90.40 | $90.40 |
| Purchase #3 | $196.95 | 4.149% | $205.1215 | $205.12 | $205.10 | $205.10 |
| Purchase #4 | $170.92 | 11.639% | $190.8134 | $190.81 | $190.80 | $190.80 |
| Purchase #5 | $107.56 | 13.595% | $122.1828 | $122.18 | $122.20 | $122.20 |
| Purchase #6 | $64.33 | 12.322% | $72.2567 | $72.26 | $72.25 | $72.30 |
| Purchase #7 | $168.31 | 10.663% | $186.2569 | $186.26 | $186.25 | $186.30 |
| 7 purchase totals = | $1,041.40 | $1,140.7806 | $1,140.78 | $1,140.75 | $1,140.80 | |