| 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 | $225.97 | 3.793% | $234.541 | $234.54 | $234.55 | $234.50 |
| Purchase #2 | $124.69 | 10.528% | $137.8174 | $137.82 | $137.80 | $137.80 |
| Purchase #3 | $101.84 | 5.542% | $107.484 | $107.48 | $107.50 | $107.50 |
| Purchase #4 | $179.29 | 13.752% | $203.946 | $203.95 | $203.95 | $203.90 |
| Purchase #5 | $214.43 | 10.705% | $237.3847 | $237.38 | $237.40 | $237.40 |
| Purchase #6 | $187.69 | 9.224% | $205.0025 | $205.00 | $205.00 | $205.00 |
| Purchase #7 | $78.68 | 11.238% | $87.5221 | $87.52 | $87.50 | $87.50 |
| 7 purchase totals = | $1,112.59 | $1,213.6977 | $1,213.69 | $1,213.70 | $1,213.60 | |