| 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 | $113.59 | 9.616% | $124.5128 | $124.51 | $124.50 | $124.50 |
| Purchase #2 | $131.91 | 9.224% | $144.0774 | $144.08 | $144.10 | $144.10 |
| Purchase #3 | $22.59 | 4.739% | $23.6605 | $23.66 | $23.65 | $23.70 |
| Purchase #4 | $208.43 | 7.385% | $223.8226 | $223.82 | $223.80 | $223.80 |
| Purchase #5 | $232.47 | 3.787% | $241.2736 | $241.27 | $241.25 | $241.30 |
| Purchase #6 | $209.80 | 8.611% | $227.8659 | $227.87 | $227.85 | $227.90 |
| Purchase #7 | $185.25 | 10.537% | $204.7698 | $204.77 | $204.75 | $204.80 |
| 7 purchase totals = | $1,104.04 | $1,189.9826 | $1,189.98 | $1,189.90 | $1,190.10 | |