| 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 | $180.86 | 13.539% | $205.3466 | $205.35 | $205.35 | $205.30 |
| Purchase #2 | $125.30 | 4.578% | $131.0362 | $131.04 | $131.05 | $131.00 |
| Purchase #3 | $239.68 | 10.224% | $264.1849 | $264.18 | $264.20 | $264.20 |
| Purchase #4 | $240.51 | 7.843% | $259.3732 | $259.37 | $259.35 | $259.40 |
| Purchase #5 | $112.93 | 3.364% | $116.729 | $116.73 | $116.75 | $116.70 |
| Purchase #6 | $103.83 | 5.697% | $109.7452 | $109.75 | $109.75 | $109.70 |
| Purchase #7 | $144.60 | 6.693% | $154.2781 | $154.28 | $154.30 | $154.30 |
| 7 purchase totals = | $1,147.71 | $1,240.6932 | $1,240.70 | $1,240.75 | $1,240.60 | |