| 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 | $106.26 | 9.598% | $116.4588 | $116.46 | $116.45 | $116.50 |
| Purchase #2 | $125.34 | 7.292% | $134.4798 | $134.48 | $134.50 | $134.50 |
| Purchase #3 | $74.51 | 3.677% | $77.2497 | $77.25 | $77.25 | $77.20 |
| Purchase #4 | $128.76 | 3.389% | $133.1237 | $133.12 | $133.10 | $133.10 |
| Purchase #5 | $164.30 | 12.570% | $184.9525 | $184.95 | $184.95 | $185.00 |
| Purchase #6 | $81.63 | 3.270% | $84.2993 | $84.30 | $84.30 | $84.30 |
| Purchase #7 | $191.82 | 12.283% | $215.3813 | $215.38 | $215.40 | $215.40 |
| 7 purchase totals = | $872.62 | $945.9451 | $945.94 | $945.95 | $946.00 | |