| 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 | $231.66 | 3.787% | $240.433 | $240.43 | $240.45 | $240.40 |
| Purchase #2 | $147.73 | 11.538% | $164.7751 | $164.78 | $164.80 | $164.80 |
| Purchase #3 | $206.69 | 12.605% | $232.7433 | $232.74 | $232.75 | $232.70 |
| Purchase #4 | $123.26 | 8.210% | $133.3796 | $133.38 | $133.40 | $133.40 |
| Purchase #5 | $13.73 | 8.345% | $14.8758 | $14.88 | $14.90 | $14.90 |
| Purchase #6 | $38.84 | 3.627% | $40.2487 | $40.25 | $40.25 | $40.20 |
| Purchase #7 | $197.74 | 6.402% | $210.3993 | $210.40 | $210.40 | $210.40 |
| 7 purchase totals = | $959.65 | $1,036.8548 | $1,036.86 | $1,036.95 | $1,036.80 | |