| 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 | $197.27 | 3.345% | $203.8687 | $203.87 | $203.85 | $203.90 |
| Purchase #2 | $182.64 | 12.769% | $205.9613 | $205.96 | $205.95 | $206.00 |
| Purchase #3 | $133.65 | 12.676% | $150.5915 | $150.59 | $150.60 | $150.60 |
| Purchase #4 | $189.97 | 12.836% | $214.3545 | $214.35 | $214.35 | $214.40 |
| Purchase #5 | $145.72 | 11.240% | $162.0989 | $162.10 | $162.10 | $162.10 |
| Purchase #6 | $100.81 | 8.114% | $108.9897 | $108.99 | $109.00 | $109.00 |
| Purchase #7 | $199.73 | 7.699% | $215.1072 | $215.11 | $215.10 | $215.10 |
| 7 purchase totals = | $1,149.79 | $1,260.9718 | $1,260.97 | $1,260.95 | $1,261.10 | |