| 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 | $211.49 | 9.729% | $232.0659 | $232.07 | $232.05 | $232.10 |
| Purchase #2 | $205.94 | 8.220% | $222.8683 | $222.87 | $222.85 | $222.90 |
| Purchase #3 | $200.69 | 7.554% | $215.8501 | $215.85 | $215.85 | $215.90 |
| Purchase #4 | $178.41 | 11.515% | $198.9539 | $198.95 | $198.95 | $199.00 |
| Purchase #5 | $82.73 | 10.797% | $91.6624 | $91.66 | $91.65 | $91.70 |
| Purchase #6 | $75.72 | 12.522% | $85.2017 | $85.20 | $85.20 | $85.20 |
| Purchase #7 | $75.85 | 10.840% | $84.0721 | $84.07 | $84.05 | $84.10 |
| 7 purchase totals = | $1,030.83 | $1,130.6744 | $1,130.67 | $1,130.60 | $1,130.90 | |