| 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 | $197.83 | 9.240% | $216.1095 | $216.11 | $216.10 | $216.10 |
| Purchase #2 | $82.97 | 12.762% | $93.5586 | $93.56 | $93.55 | $93.60 |
| Purchase #3 | $102.67 | 5.418% | $108.2327 | $108.23 | $108.25 | $108.20 |
| Purchase #4 | $218.95 | 12.492% | $246.3012 | $246.30 | $246.30 | $246.30 |
| Purchase #5 | $130.68 | 8.699% | $142.0479 | $142.05 | $142.05 | $142.00 |
| Purchase #6 | $149.47 | 9.518% | $163.6966 | $163.70 | $163.70 | $163.70 |
| Purchase #7 | $192.92 | 3.532% | $199.7339 | $199.73 | $199.75 | $199.70 |
| 7 purchase totals = | $1,075.49 | $1,169.6804 | $1,169.68 | $1,169.70 | $1,169.60 | |