| 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 | $219.63 | 5.828% | $232.43 | $232.43 | $232.45 | $232.40 |
| Purchase #2 | $96.59 | 4.468% | $100.9056 | $100.91 | $100.90 | $100.90 |
| Purchase #3 | $197.92 | 8.729% | $215.1964 | $215.20 | $215.20 | $215.20 |
| Purchase #4 | $107.71 | 11.404% | $119.9932 | $119.99 | $120.00 | $120.00 |
| Purchase #5 | $156.87 | 4.426% | $163.8131 | $163.81 | $163.80 | $163.80 |
| Purchase #6 | $145.48 | 13.473% | $165.0805 | $165.08 | $165.10 | $165.10 |
| Purchase #7 | $237.37 | 10.516% | $262.3318 | $262.33 | $262.35 | $262.30 |
| 7 purchase totals = | $1,161.57 | $1,259.7506 | $1,259.75 | $1,259.80 | $1,259.70 | |