| 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 | $185.46 | 10.590% | $205.1002 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $154.34 | 12.561% | $173.7266 | $173.73 | $173.75 | $173.70 |
| Purchase #3 | $124.68 | 5.545% | $131.5935 | $131.59 | $131.60 | $131.60 |
| Purchase #4 | $205.70 | 8.413% | $223.0055 | $223.01 | $223.00 | $223.00 |
| Purchase #5 | $155.32 | 8.475% | $168.4834 | $168.48 | $168.50 | $168.50 |
| Purchase #6 | $211.90 | 11.407% | $236.0714 | $236.07 | $236.05 | $236.10 |
| Purchase #7 | $64.26 | 9.561% | $70.4039 | $70.40 | $70.40 | $70.40 |
| 7 purchase totals = | $1,101.66 | $1,208.3845 | $1,208.38 | $1,208.40 | $1,208.40 | |