| 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 | $151.28 | 12.431% | $170.0856 | $170.09 | $170.10 | $170.10 |
| Purchase #2 | $23.70 | 10.543% | $26.1987 | $26.20 | $26.20 | $26.20 |
| Purchase #3 | $127.53 | 3.355% | $131.8086 | $131.81 | $131.80 | $131.80 |
| Purchase #4 | $99.36 | 10.117% | $109.4123 | $109.41 | $109.40 | $109.40 |
| Purchase #5 | $237.90 | 12.667% | $268.0348 | $268.03 | $268.05 | $268.00 |
| Purchase #6 | $231.89 | 6.781% | $247.6145 | $247.61 | $247.60 | $247.60 |
| Purchase #7 | $142.82 | 11.388% | $159.0843 | $159.08 | $159.10 | $159.10 |
| 7 purchase totals = | $1,014.48 | $1,112.2388 | $1,112.23 | $1,112.25 | $1,112.20 | |