| 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 | $184.61 | 9.639% | $202.4046 | $202.40 | $202.40 | $202.40 |
| Purchase #2 | $136.29 | 4.841% | $142.8878 | $142.89 | $142.90 | $142.90 |
| Purchase #3 | $233.27 | 12.476% | $262.3728 | $262.37 | $262.35 | $262.40 |
| Purchase #4 | $36.69 | 13.371% | $41.5958 | $41.60 | $41.60 | $41.60 |
| Purchase #5 | $242.96 | 11.230% | $270.2444 | $270.24 | $270.25 | $270.20 |
| Purchase #6 | $75.91 | 8.506% | $82.3669 | $82.37 | $82.35 | $82.40 |
| Purchase #7 | $206.51 | 9.862% | $226.876 | $226.88 | $226.90 | $226.90 |
| 7 purchase totals = | $1,116.24 | $1,228.7483 | $1,228.75 | $1,228.75 | $1,228.80 | |